Pub 1 (listed co-ordinates) - sign on the far right has six words. A = number of letters in 3rd word.
Pub 2 - H is the 4th digit of the year.
Pub 3 - SADLY CLOSED. NO NEED TO GO TO COORDINATES I PUT THE REQUIRED INFO INTO THE FORMULA
Pub 4 - How many minutes? F = St Matthews. D = Bus Station. C = Leisure Centre + Law Courts
Pub 5 - Look around the memorial. Two sides have only one word on them. E = number of letters in the longer - the number of letters in the shorter.
Cache is at
N51 1A.2CD W000 1E.F1H
CHECKSUM (of the missing numbers) = 26