November 2020 - tz - lists.iana.org

Re: [tz] Change Request: Europe/Kiev to Europe/Kyiv
by John Hawkinson 18 Mar '22

18 Mar '22

I do not think we have handled this well; we have not given Victor Perov a good answer. Indeed, to some extent we've made it a "runaround." We can do better. We should take the time to write up a good lengthy explanation of the issues ("boilerplate"), because this a really important issue of concern to many people in the world and the project has indeed thought about it pretty carefully. Dismissing the inquiries because they are repetitive makes it seem like we haven't, and that unnecessarily upsets peopl. Victor Perev: I don't have time for a full write-up right now, but please consult the archives of the tz list (http://mm.icann.org/pipermail/tz/ or perhaps https://www.google.com/search?q=site%3Amm.icann.org%2Fpipermail%2Ftz%2F+kyiv which returns 203 results). The tz project is very conservative in its judgment for when the predominant English spelling of a city has changed, and so far the project has judged that Kiev is still preferred. We discussed it when major English newspapers and style guides changed from Kiev to Kyiv last year (prompted by the US presidential impeachment, which lead to a lot of discussion about Kyiv in America), and we will probably continue to discuss it as time goes on. But we've thought about it and discussed it a lot. The answers you got don't explain that, and that means we have not done a good a job as we should have. Sorry about that. In particular, I think Brian Inglis's answer was actually incorrect in a way that really matters ("Kiev is the correct English spelling"). There are multiple correct English spellings. It used to be that Kiev was the only one, but Kyiv is gaining popularity more and more. Paul Eggert <eggert(a)cs.ucla.edu> wrote on Sat, 15 Aug 2020 at 18:19:08 EDT in <cefc7f01-a3e9-f2a4-9ab9-5288147f994a(a)cs.ucla.edu>: > Thanks for bringing that to the mailing list (if I could shut off GitHub > pull requests I would). Although you cannot do so, we can handle them a little bit better. Please see https://docs.github.com/en/github/building-a-strong-community/creating-a-pu… You can create a template that explains to a would-be pull request submitter than pull requests will be closed and the project uses the mailing list for development discussions. ("I understand that the tz project does not use pull requests on github, and that if I enter a pull request here, it will be closed and I will be directed to send email to tz(a)iana.org.") For the particular case of regular, recurring issues, it may be worth while to keep one of #15, #26, and #27 open and mark the others as a duplicate of it, so that it is easier for newcomers to understand that this issue has been carefully considered and is not a simple oversight. https://github.com/eggert/tz/pulls?q=kiev Also, not to pick on Brian (again), but if the project policy is not to use github pull requests, it's not great to respond to pull requests on their substance, because it bifurcates the discussion and makes it seem like we actually do use pull requests ("except when we don't"). So what seems like a helpful thing may not be. -- jhawk(a)alum.mit.edu John Hawkinson

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Italy April 1944 discrepancy between comment and data
by Alois Treindl 05 Oct '21

05 Oct '21

For Italy in 1944 zone Europe/Rome there is a discrepancy between the comment and the data. comment: # From Paul Eggert (2016-10-27): # Go with INRiM for DST rules, except as corrected by Inglis for 1944 # for the Kingdom of Italy. This is consistent with Renzo Baldini. # Model Rome's occupation by using C-Eur rules from 1943-09-10 # to 1944-06-04; although Rome was an open city during this period, it # was effectively controlled by Germany. Data for Italy is Rule Italy 1944 only - Apr 2 2:00s 1:00 S Data for C-Eur is: Rule C-Eur 1944 1945 - Apr Mon>=1 2:00s 1:00 S where Mon>=1 in 1944 is April 3. So Rome is NOT following C-Eur. I think the rule for Itay is right, only the comment is misleading.

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FW: [Ext] The TZ Coordination
by Naela Sarras 02 Apr '21

02 Apr '21

Dear Paul, Please see the note below from our colleagues in Morocco regarding the upcoming timezone change for Morocco. Best regards, Naela Naela Sarras Director, IANA Operations ICANN From: EL MAAYATI Afaf <afaf(a)anrt.ma> Date: Wednesday, May 27, 2020 at 12:01 PM To: Naela Sarras <naela.sarras(a)iana.org> Cc: BENLEMLIH Hamida <benlemlih(a)anrt.ma> Subject: [Ext] The TZ Coordination Dear Naela, I hope this email finds you well, safe and healthy. Actually, I have a request concerning the configuration of the Time-Zone for Morocco. In the Database file: ftp://ftp.iana.org/tz/tzdb-2020a/africa, it’s mentionned that a program will be running to implement the transition dates: [cid:image001.jpg@01D6342E.01C70B10] Currently we are implementing GMT and we will move to GMT+1 next Sunday, May 31. So, if possible, would you please help to get in touch with Mr. Paul Eggert, in order to have the procedure to notify IANA officially, from a governmental source, with the changes of TZ in Morocco. Thank you in advance for your feedback and for your habitual support. Best Regards, Afaf ________________________________ Ce message, son contenu et toutes les pièces jointes sont adressés à l'attention exclusive de leur (s) destinataire (s) et sont strictement confidentiels : ils relèvent de la correspondance privée. Toute publication, utilisation ou diffusion, même partielle, par des personnes autres que les destinataires est interdite et doit être autorisée par l'Agence Nationale de Règlementation des Télécommunications (ANRT, Royaume du Maroc). Si vous recevez ce message par erreur, nous vous prions de le détruire après en avoir informé son expéditeur sans délai. L’ANRT décline toute responsabilité pour toute altération, déformation ou falsification subi par le message et ses pièces jointes au cours de leur transmission. Retrouvez toutes les informations de l’ANRT sur son site Web à l’adresse suivante : http://www.anrt.ma. ________________________________ This message, its content and its attachments are intended for the exclusive use of the named addressee (s) and are strictly confidential. Any copy or other use of this information by persons or entities other than the intended recipient is prohibited and should be authorized by the National Agency of Telecommunications Regulation (ANRT, Morocco). If you have received this communication in error, please delete the material and notify the sender. The ANRT accepts no liability for any alteration, distortion or falsification that may occur during the transmission of this message. All information about ANRT can be found on our website at the following address http://www.anrt.ma. ________________________________ إن هذه الرسالة ومحتواها ومرفقاتها موجهة خصيصا للشخص المرسل إليه وتعتبر سرية وتصنف ضمن خانة المراسلات ذات طبيعة شخصية. ويمنع منعا كليا نشر أو استعمال أو بث، ولو بطريقة جزئية، لهذه الرسالة من طرف أشخاص غير المرسل إليهم ما لم يتم الترخيص بذلك من طرف الوكالة الوطنية لتقنين المواصلات (المملكة المغربية. في حالة ما إذا توصلتم هذه الرسالة عن طريق الخطأ، يرجى منكم العمل على إتلافها فورا بعد إخبار الشخص المرسل إليه بذلك. ولا تتحمل الوكالة الوطنية لتقنين المواصلات أي مسؤولية عن أي تحريف أو تغيير أو تزييف قد يلحق بمحتوى الرسالة أو بمرفقاتها خلال عملية الإرسال. للمزيد من المعلومات، يرجى الاطلاع على الموقع الإلكتروني للوكالة الوطنية لتقنين المواصلات : http://www.anrt.ma.

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Some time zone history (2)
by P Chan 20 Feb '21

20 Feb '21

Bahamas There were two periods of DST observed in 1941-1945: 1941-05-01 midnight to 1944-12-31 and 1945-02-01 to 1945-10-17 midnight. War Time Order 1942 [1942-05-01] and War Time (No. 2) Order 1942 [1942-09-29] Appendix to the Statutes of 7 George VI. and the Year 1942. p 34, 43 https://books.google.com/books?id=5rlNAQAAIAAJ&pg=RA3-PA34 https://books.google.com/books?id=5rlNAQAAIAAJ&pg=RA3-PA43 War Time Order 1943 [1943-03-31] and War Time Order 1944 [1943-12-29] Appendix to the Statutes of 8 George VI. and the Year 1943. p 9-10, 28-29 https://books.google.com/books?id=5rlNAQAAIAAJ&pg=RA4-PA9 https://books.google.com/books?id=5rlNAQAAIAAJ&pg=RA4-PA28 War Time Order 1945 [1945-01-31] and the Order which revoke War Time Order 1945 [1945-10-16] Appendix to the Statutes of 9 George VI. and the Year 1945. p 160, 247-248 https://books.google.com/books?id=5rlNAQAAIAAJ&pg=RA6-PA160 https://books.google.com/books?id=5rlNAQAAIAAJ&pg=RA6-PA247 ---------- Guyana British Guiana/Guyana adopted GMT-4 on 1911-08-01 , GMT-3:75 on 1915-03-01, GMT-3 on 1975-08-01 and GMT-4 on 1992-03-29. The Official Gazette of British Guiana. (New Series.) Vol. XL. July to December, 1915, p 1547 https://books.google.com/books?id=5-5CAQAAMAAJ&pg=SA1-PA547 Interpretation and general clauses (Amendment) Act 1975 (Act No. 27 of 1975) [1975-07-31] https://parliament.gov.gy/documents/acts/10923-act_no._27_of_1975_-_interpr… Interpretation and general clauses (Amendment) Act 1992 (Act No. 6 of 1992) [1992-04-18] https://parliament.gov.gy/documents/acts/5885-6_of_1992_interpretation_and_… Circular No. 10/1992 dated 1992-03-30 https://dps.gov.gy/wp-content/uploads/2018/12/1992-03-20-Circular-010.pdf ---------- Nigeria On 1914-01-01, standard time of GMT+0:30 was adopted for the unified Nigeria. Colonial Reports - Annual. No. 878. Nigeria. Report for 1914. (April 1916), p 27 https://libsysdigi.library.illinois.edu/ilharvest/Africana/Books2011-05/306… Interpretation Ordinance, 1914 (No. 4 of 1914) [1914-10-01] https://books.google.com.hk/books?id=mm5CAQAAMAAJ&pg=PA172 In 1919, standard time was changed to GMT+1. Interpretation Ordinance (Cap 2) The Laws of Nigeria, Containing the Ordinances of Nigeria, in Force on the 1st Day of January, 1923, Vol.I p 5-18 https://books.google.com.hk/books?id=BOMrAQAAMAAJ&pg=PA16 For the standard time used in Lagos before 1914, the Interpretation Ordinance of Southern Nigeria, 1908 revised edition defined “Time” to mean Greenwich time. That section was originated from Proclamation No. 11 of 1905 of the Protectorate of Southern Nigeria. But the Colony of Lagos was not merged into Southern Nigeria until May 1906. Moreover, the 1906 Report of Southern Nigeria says “all laws in force in any part of the territory prior to the commencement of the new system of government shall continue in force until further provision is made by the local legislature.” Lloyd's Register of Shipping (1915) says “Hitherto the time observed in Lagos was the local mean time. On 1st January, 1914, standard time for the whole of Nigeria was introduced … Lagos time has been advanced about 16 minutes accordingly.” Therefore it is possible that no standard time was adopted in Lagos until 1914. Interpretation Ordinance (Cap 2) Laws of the Colony of Southern Nigeria : being the schedule to the Statute laws revision ordinance, 1908, Vol.I, p 3-11 https://babel.hathitrust.org/cgi/pt?id=mdp.35112105426037&view=1up&seq=61 Colonial Reports - Annual. No. 554. Southern Nigeria. Report for 1906. (February 1908), p 43 https://libsysdigi.library.illinois.edu/ilharvest/Africana/Books2011-05/306… Lloyd's Register of Shipping. 1915-16. Vol. II.-Appendix. ,p 655 https://books.google.com/books?id=b_ROAQAAIAAJ&pg=PA655 ---------- Seychelles Standard Time was adopted on 1907-01-01. Standard Time Ordinance (Chapter 237) The Laws of Seychelles in Force on the 31st December, 1971, Vol. 6, p 571 https://books.google.com/books?id=efE-AQAAIAAJ&pg=PA571 ---------- Turks and Caicos Islands Standard Time Declaration Order 2015 (L.N. 15/2015) http://online.fliphtml5.com/fizd/czin/#p=2 Standard Time Declaration Order 2017 (L.N. 31/2017) http://online.fliphtml5.com/fizd/dmcu/#p=2 ---------- Vanuatu DST was observed in 1973/1974. The spring forward in 1984 should be on Sep 23. Joint Daylight Saving Regulation No 59 of 1973 New Hebrides Condominium Gazette No 336. December 1973 http://www.paclii.org/vu/other/VUNHGovGaz//1973/11.pdf#page=15 Joint Daylight Saving (Repeal) Regulation No 10 of 1974 New Hebrides Condominium Gazette No 336. March 1974 http://www.paclii.org/vu/other/VUNHGovGaz//1974/3.pdf#page=11 Summer Time Act No. 35 of 1982 [1983-09-01] http://www.paclii.org/vu/other/VUGovGaz/1982/32.pdf#page=48 Summer Time Act (Cap 157) Laws of the Republic of Vanuatu Revised Edition 1988 http://www.paclii.org/cgi-bin/sinodisp/vu/legis/consol_act1988/sta147/sta14… Summer Time (Amendment) Act No. 6 of 1991 [1991-11-11] http://www.paclii.org/vu/legis/num_act/sta1991227/ Summer Time (Repeal) Act No. 4 of 1993 [1993-05-03] http://www.paclii.org/vu/other/VUGovGaz/1993/15.pdf#page=59

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Volgograd is planning to change its time zone back to Moscow on December 20, 2020
by wtz＠worldtimezone.com 02 Dec '20

02 Dec '20

The State Duma approved (Nov 24, 2020) the transition of the Volgograd region to the Moscow time zone. According to Draft Federal Law N 1012130-7 "On amendments to article 5 of the Federal law" "On the calculation of time" Nest step is approval by the Federation Council and the President. If approved by the the Federation Council and the President, this Federal Law 1012130-7 will enter into force on December 20, 2020 See reference links below: https://sozd.duma.gov.ru/bill/1012130-7 http://docs.cntd.ru/document/566418247 The State Duma approved the transition of the Volgograd region to the Moscow time zone. https://gorvesti.ru/society/gosduma-progolosovala-za-vozvrat-volgogradskoy-… Volgograd oblast (Volgograd) is going to change its time zone back to Moscow time (from UTC+4 (MSK+1) to UTC+3 (MSK)) on December 20, 2020 https://www.worldtimezone.com/dst_news/dst_news_russia76.html Regards, Alexander Krivenyshev, WorldTimeZone.com

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From (ISO3166-1 alpha2 + ISO3166-2) country+region code to timezone?
by Joseph Ernest 29 Nov '20

29 Nov '20

Hello, How is it possible to get the timezone for a specific datetime and a (ISO3166-1 alpha2, ISO3166-2) pair, i.e. a country code + region code ? Example: ISO3166 -> TimezoneDE-BE -> Europe/Berlin AU-TAS -> Australia/Hobart or Australia/Tasmania US-NY -> America/NewYork Thank you in advance,Jo PS: I have seen the file "iso3166.tab" but this is only for country codes, i.e. the first part of ISO3166.

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Time zones in conflict areas
by Andriy Ivanchenko 29 Nov '20

29 Nov '20

It looks like your base has inadvertently become a hostage to politics. Theoretically, your point of view should coincide with UN resolutions. It says that Russia temporarily occupied Crimea. And this territory is still considered Ukrainian. You can find evidence on the google => “site:undocs.org crimea occupation”. I found the following information in your database: # From Alexander Krivenyshev (2014-03-17): # time change at 2:00 (2am) on March 30, 2014 # https://vz.ru/news/2014/3/17/677464.html # From Paul Eggert (2014-03-30): # Simferopol and Sevastopol reportedly changed their central town clocks # late the previous day, but this appears to have been ceremonial # and the discrepancies are small enough to not worry about. 2:00 EU EE%sT 2014 Mar 30 2:00 4:00 - MSK 2014 Oct 26 2:00s 3:00 - MSK The source of your time change data comes from the occupying country. Unreliable source. Can you tell me the reasons for your decision? And don't you plan to correct this mistake? Do you have evidence of the legitimacy of the government that changed the time zone in the conflict area?

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Re: [tz] KyivNotKiev
by Hal Murray 28 Nov '20

28 Nov '20

> The major problem is that lazy programmers simply list the tz id's as if > they are all that is available. Adding extra id's will just result in both > being listed and then one gets even more complaints? Would it help if there was a translation file readily available? I'm picturing one for each language or country or whatever. The idea is to distribute them with the tz data so that individual programmers that want to do the right thing and use appropriate names rather than file names in their UI don't have the excuse that the data isn't available. The problem then becomes who decides what goes into the table. I see several options. One is to use some official government source, USGS or State Dept in the US. Another would be to find a trusted volunteer (or team) for each file. How much of the raw data is available online already? Would such a file be easy to maintain if there was a URL pointing to the source. (The idea is to avoid discussions like Kiev/Kyiv.) -- These are my opinions. I hate spam.

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KyivNotKiev
by Andriy Ivanchenko 27 Nov '20

27 Nov '20

Hello What do I need to do for you to make such changes? https://en.wikipedia.org/wiki/KyivNotKiev Are such changes possible? Original: Вітаю Що я повинен зробити, щоб ви зробили подібні зміни? https://uk.wikipedia.org/wiki/KyivNotKiev Такі зміни можливі?

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Some time zone history (1)
by P Chan 25 Nov '20

25 Nov '20

Australia Legislation related to the DST in 1917 and 1942-1944: Daylight Saving Act 1916 (No. 40 of 1916) [1916-12-21, commenced on 1917-01-01] http://classic.austlii.edu.au/au/legis/cth/num_act/dsa1916401916192/ Daylight Saving Repeal Act 1917 (No. 35 of 1917) [1917-09-25] http://classic.austlii.edu.au/au/legis/cth/num_act/dsra1917351917243/ Statutory Rules 1941, No. 323 [1941-12-24] https://www.legislation.gov.au/Details/C1941L00323 Statutory Rules 1942, No. 392 [1942-09-10] https://www.legislation.gov.au/Details/C1942L00392 Statutory Rules 1943, No. 241 [1943-09-29] https://www.legislation.gov.au/Details/C1943L00241 All transition times should be 02:00 standard time. Tasmania observed DST in 1916-1919. Daylight Saving Act, 1916 (7 Geo V, No 2) [1916-09-22] http://classic.austlii.edu.au/au/legis/tas/num_act/tdsa19167gvn2267/ Daylight Saving Amendment Act, 1917 (8 Geo V, No 5) [1917-10-01] http://classic.austlii.edu.au/au/legis/tas/num_act/tdsaa19178gvn5347/ Daylight Saving Act Repeal Act, 1919 (10 Geo V, No 9) [1919-10-24] http://classic.austlii.edu.au/au/legis/tas/num_act/tdsara191910gvn9339/ King Island is only mentioned in the 1967 Act but not the 1968 Act. Therefore it possibly observed DST from 1968/69. Daylight Saving Act 1967 (No. 33 of 1967) [1967-09-22] http://classic.austlii.edu.au/au/legis/tas/num_act/dsa196733o1967211/ Daylight Saving Act 1968 (No. 42 of 1968) [1968-10-15] http://classic.austlii.edu.au/au/legis/tas/num_act/dsa196842o1968211/ ---------- Bermuda Apart from the current rules, DST was also observed in 1917-1918, 1942-1945, 1947-1952 and 1956. Most of the information can be found online from the Bermuda National Library - Digital Collection which includes The Royal Gazette (RG) until 1957 https://bnl.contentdm.oclc.org/digital/ I will cite the ID. For example, [10000] means https://bnl.contentdm.oclc.org/digital/collection/BermudaNP02/id/10000 1917: Apr 5 midnight to Sep 30 midnight Daylight Saving Act, 1917 (1917 No. 13) [1917-04-02] Bermuda Acts and Resolves 1917, p 37-38 https://books.google.com/books?id=M-lCAQAAMAAJ&pg=PA36-IA2 RG, 1917-04-04, p 6 [42340] gives the spring forward date. 1918: Apr 13 midnight to Sep 15 midnight Daylight Saving Act, 1918 (1918 No. 9) [1918-04-06] Bermuda Acts and Resolves 1917, p 13 https://books.google.com/books?id=K-lCAQAAMAAJ&pg=RA1-PA7 Note that local mean time was still used before 1930. During WWII, DST was introduced by Defence Regulations 1942: Jan 11 02:00 to Oct 18 02:00 [113646], [115726] 1943: Mar 21 02:00 to Oct 31 02:00 [116704], [118193] 1944: Mar 12 02:00 to Nov 5 02:00 [119225], [121593] 1945: Mar 11 02:00 to Nov 4 02:00 [122369], [124461] RG, 1942-01-08, p 2, 1942-10-12, p 2 , 1943-03-06, p 2, 1943-09-03, p 1, 1944-02-29, p 6, 1944-09-20, p 2, 1945-02-13, p 2, 1945-11-03, p 1 In 1946, the House of Assembly rejected DST twice. [128686], [128076] RG, 1946-03-16 p 1,1946-04-13 p 1 1947: third Sunday in May 02:00 to second Sunday in September 02:00 DST in 1947 was defined in the Daylight Saving Act, 1947 (1947: No. 12) which expired at the end of the year. [125784] ,[132405], [144454], [138226] RG, 1947-02-27, p 1, 1947-05-15, p 1, 1947-09-13, p 1, 1947-12-30, p 1 1948-1952: fourth Sunday in May 02:00 to first Sunday in September 02:00 DST in 1948 was defined in the Daylight Saving Act, 1948 (1948 : No. 12) which was set to expired at the end of the year but it was extended until the end of 1952 and was not further extended. [129802], [139403], [146008], [135240], [144330], [139049], [143309], [148271], [149773], [153589], [153802], [155924] RG, 1948-04-13, p 1, 1948-05-22, p 1, 1948-09-04, p 1, 1949-05-21, p1, 1949-09-03, p 1, 1950-05-27 p 1, 1950-09-02, p 1, 1951-05-27, p 1, 1951-09-01, p 1, 1952-05-23, p 1, 1952-09-26, p 1, 1952-12-21, p 8 In 1953-1955, the House of Assembly rejected DST each year. [158996], [162620], [166720] RG, 1953-05-02, p 1, 1954-04-01 p 1, 1955-03-12, p 1 1956: fourth Sunday in May 02:00 to last Sunday in October 02:00 Time Zone (Seasonal Variation) Act, 1956 (1956: No.44) [1956-05-25] Bermuda Public Acts 1956, p 331-332 https://books.google.com/books?id=Xs1AlmD_cEwC&pg=PA63 The extension of the Act was rejected by the House of Assembly. [176218] RG, 1956-12-13, p 1 >From the Chronological Table of Public and Private Acts up to 1985, it seems that there does not exist other Acts related to DST before 1973. https://books.google.com/books?id=r9hMAQAAIAAJ&pg=RA23-PA1 Public Acts of the Legislature of the Islands of Bermuda, Together with Statutory Instruments in Force Thereunder, Vol VII ---------- Gold Coast (Ghana) Interpretation Amendment Ordinance, 1915 (No.24 of 1915) [1915-11-02] Ordinances of the Gold Coast, Ashanti, Northern Territories 1915, p 69-71 https://books.google.com/books?id=ErA-AQAAIAAJ&pg=PA70 This Ordinance added "'Time' shall mean Greenwich Mean Time" to the Interpretation Ordinance, 1876. Determination of the Time Ordinance, 1919 (No. 18 of 1919) [1919-11-24] Ordinances of the Gold Coast, Ashanti, Northern Territories 1919, p 75-76 https://books.google.com/books?id=MbA-AQAAIAAJ&pg=PA75 This Ordinance removed the previous definition of time and introduced DST. Time Determination Ordinance (Cap. 214) The Laws of the Gold Coast (including Togoland Under British Mandate) Vol. II (1937), p 2328 https://books.google.com/books?id=Z7M-AQAAIAAJ&pg=PA2328 Revised edition of the 1919 Ordinance. Time Determination (Amendment) Ordinance, 1940 (No. 9 of 1940) [1940-04-06] Annual Volume of the Laws of the Gold Coast: Containing All Legislation Enacted During Year 1940, p 22 https://books.google.com/books?id=1ao-AQAAIAAJ&pg=PA22 This Ordinance changed the forward transition from September to May. Defence (Time Determination Ordinance Amendment) Regulations, 1942 (Regulations No. 6 of 1942) [1942-01-31, commenced on 1942-02-08] Annual Volume of the Laws of the Gold Coast: Containing All Legislation Enacted During Year 1942, p 48 https://books.google.com/books?id=Das-AQAAIAAJ&pg=PA48 These regulations advanced the time by thirty minutes. Defence (Time Determination Ordinance Amendment (No.2)) Regulations, 1942 (Regulations No. 28 of 1942) [1942-04-25] Annual Volume of the Laws of the Gold Coast: Containing All Legislation Enacted During Year 1942, p 87 https://books.google.com/books?id=Das-AQAAIAAJ&pg=PA87 These regulations abolished DST and changed the time to GMT+0:30. Defence (Revocation) (No.4) Regulations, 1945 (Regulations No. 45 of 1945) [1945-10-24, commenced on 1946-01-06] Annual Volume of the Laws of the Gold Coast: Containing All Legislation Enacted During Year 1945, p 256 https://books.google.com/books?id=9as-AQAAIAAJ&pg=PA256 These regulations revoked the previous two sets of Regulations. Time Determination (Amendment) Ordinance, 1945 (No. 18 of 1945) [1946-01-06] Annual Volume of the Laws of the Gold Coast: Containing All Legislation Enacted During Year 1945, p 69 https://books.google.com/books?id=9as-AQAAIAAJ&pg=PA69 This Ordinance abolished DST. Time Determination (Amendment) Ordinance, 1950 (No. 26 of 1950) [1950-07-22] Annual Volume of the Laws of the Gold Coast: Containing All Legislation Enacted During Year 1950, p 35 https://books.google.com/books?id=e60-AQAAIAAJ&pg=PA35 This Ordinance restored DST but with thirty minutes offset. Time Determination Ordinance (Cap. 264) The Laws of the Gold Coast, Vol. V (1954), p 380 https://books.google.com/books?id=Mqc-AQAAIAAJ&pg=PA380 Revised edition of the Time Determination Ordinance. Time Determination (Amendment) Ordinance, 1956 (No. 21 of 1956) [1956-08-29] Annual Volume of the Ordinances of the Gold Coast Enacted During the Year 1956, p 83 https://books.google.com/books?id=VLE-AQAAIAAJ&pg=PA83 This Ordinance abolished DST.

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