Think it was actually called 'Yeah, Yeah, Yeah' (...as in Marvin singing..."and I say yeah, yeah, yeah") and came out as the flip on another UK Blue Beat 45 (Eric Morris - 'The Greatest' ...I think).
100% right about the straight Blue Beat lettering on the 'first' UK Al Capone release. They used it again on Buster's 'Shanty Town' 45. The 70's UK re-presses came in about 3 different colours, I've seen light blue, green & buff colours.