The website for the members of the 
Southern Region (Central Division) Special Traffic Office

If you travelled on British Railways Southern Region trains during the 1960s and 1970s
it is likely that, at some time, you will have been affected by the work of this office.

Output	-	Very High
Input	-	Humourous
Effect	-	Efficiency
Reputation	-	Legendary

The Room 84Show was located in British Rail's Essex House office opposite East Croydon station. 
There are two websites dedicated to all of the offices and those that worked in them.
Alan Edwards' website                Jeremy Chapter's website