Also on this municipality's official site:

http://www.northernrockies.ca/EN/meta/news/archives/2015/northern-rockies-time-change.html


From: mj1856@hotmail.com
To: tz@iana.org; thorsen@timeanddate.com
Date: Mon, 21 Sep 2015 14:50:50 -0700
Subject: [tz] Fort Nelson, Canada

According to http://www.timeanddate.com/news/time/fort-nelson-canada-time-zone.html

Fort Nelson, BC, Canada will cancel DST this year.

So while previously they were aligned with America/Vancouver, they're now aligned with America/Dawson_Creek.

Does this type of split require a new zone entry?  America/Fort_Nelson  ??

Thanks,
Matt