To make a category of the form "Railway stations in Great Britain opened in YYYY" or "Railway stations in Great Britain closed in YYYY", where YYYY is a 4-digit year
e.g.
The template detects which format is being used, and adjusts accordingly.
{{Railway stations in Great Britain opened or closed in YYYY category header}}
No parameters needed
To make a category of the form "Railway stations in Great Britain opened in YYYY" or "Railway stations in Great Britain closed in YYYY", where YYYY is a 4-digit year
e.g.
The template detects which format is being used, and adjusts accordingly.
{{Railway stations in Great Britain opened or closed in YYYY category header}}
No parameters needed