Key
B - Birmingham
CV - Coventry
DE - Derby
DY - Dudley
GL - Gloucester
HP - Hemel Hempstead
HR - Hereford
LE - Leicester
LU - Luton
MK - Milton Keynes
NG - Nottingham
NN - Northampton
OX - Oxford
ST - Stoke-on-Trent
TF - Telford
WR - Worcester
WS - Walsall
WV - Wolverhampton
* Office Location
