Covers Hemel Hempstead, Chesham, Amersham, Berkhamsted, Tring (south Buckinghamshire)

Covers Slough, Windsor, Maidenhead, Ascot, Marlow, Bourne End, Gerrard’s Cross (Berkshire & south Buckinghamshire)

Serves Guildford, Woking, Godalming, Farnham, Aldershot, Camberley, Petersfield, Hazelmere and nearby areas (Surrey, NE Hampshire, NW Sussex)

Includes Redhill, Reigate, Dorking, Crawley, Haywards Heath, Horsham, East Grinstead, Oxted, Godstone, etc. (East Surrey, NW East Sussex)

Covers Canterbury, Dover, Folkestone, Margate, Ramsgate, Deal, Sandwich, Whitstable, Hythe, Birchington, Herne Bay, Broadstairs

Includes Chelmsford, Braintree, Harlow, Colchester, Saffron Walden (Essex)

Covers Reading, Wokingham, Bracknell, Didcot, Newbury

Serves Rochester, Chatham, Gillingham, Strood, Maidstone, Rainham (North Kent)

Serves Tunbridge Wells, Tonbridge, Sevenoaks, Westerham (Kent)

Covers much of the London Borough of Bromley and parts of Kent:

Bromley, Bickley, Downham, Sundridge, Hayes, Shortland’s, Bromley Common, Keston, Beckenham, Elmers End, Eden Park, Park Langley, West Wickham, Petts Wood, Orpington.

Includes Southend-on-Sea, Leigh-on-Sea, Rochford (Essex)

Croydon, Addiscombe, Selhurst, Shirley, Thornton Heath (part), New Addington, South Croydon, Sanderstead, Selsdon, Caterham, Whyteleafe, Warlingham, Chaldon, Woldingham, Warlingham, Chelsham, Hamsey Green.