Chain Lakes P.P. is in ES1 according to
a map for ES1, but Chain Lakes is listed in
a PDF file for PP2. Both the map and the PDF file are from
https://albertaregulations.ca/.
So which zone is Chain Lakes in? If it is in PP2, one Northern pike is allowed; if it is in ES1, a fisherman needs to follow
the general regulation for ES1 since Chain lakes is not listed in ES1.