Cambridgeshire
- Cambridge
- Chatteris
- St Ives
- Ely
- Peterborough
Hertfordshire
- Barnet
- Harpenden
- Watford
- St Albans
- Hemel Hempstead
Bedfordshire
- Bedford
- Dunstable
- Flitwick
- Kempston
- Luton
Essex
- Southend-on-sea
- Colchester
- Chelmsford
- Basildon
- Harlow
Northamptonshire
- Northampton
- Kettering
- Corby
- Wellingborough
- Rushden
North London
- Barking & Dagenham
- Barnet
- Brent
- Camden
- Ealing
Norfolk
- Norwich
- King's Lynn
- Great Yarmouth
- Thetford
- Gorleston-on-sea
Suffolk
- Ipswich
- Lowestoft
- Bury St Edmonds
- Haverhill
- Newmarket