Deletion of Special purpose UK railway stations

Comment: Categories are inferior to lists as, for one thing, they don't provide for citation and verification.  In any case, we don't delete one for the sake of the other – see .  Special purpose stations are discussed by this title in works such as ''Railway Stations: Planning, Design and Management'' and so the topic passes 
Stance: keep
Cited policy: Wikipedia:Categories, lists, and navigation templates (WP:CLN||WP:LISTN)