754 000 1 040 000 2 040 000 504 000
Surrey Hills Mendip Hills High Weald Chilterns
North West South West South East Midlands
St Albans Hemel Hempstead Hatfield Hertford
Berkhamstead Hastoe, Tring Hitchin Wiggington, Tring
Essex Cambs. Beds Bucks Berks Bucks Berks Beds
Surrey Greater London Essex Cambs
Essex Northants Bedfordshire Bucks
Broxbourne Three Rivers Dacorum Hertsmere
Watford Stevenage Cheshunt Watford St Albans Stevenage Hitchin Letchworth