A & B-side of labels are titled "A Wing" & "B Wing": a reference to prison (aka: "chokey")
Unusual printed text on A-Side label:-
Tricks, Points % ✔︎
Also printed on B-Side label:- "Late Start High On Fence" and "Segovia Rules".
On the B-Side the band members are individually credited, rather than as 'The Blockheads'
On the sleeve-back they are "ID And The Blocks".
℗1978 Stiff Records
©1978 Stiff Records
A-Side published by Blackhill Music
B-Side published by Blackhill/Oval Music
There is another version here
, which states on the back cover "Made and produced in England", which is missing from this version.
There is also a version here
, that has a slightly different intro on the A-side.