Areas covered: Abridge, Althorne, Arkesden, Barking, Basildon, Benfleet, Billericay, Bishops Stortford, Blackmore End, Boreham, Bradwell-On-Sea, Braintree, Brantham Brentwood, Brightlingsea, Broxted, Buckhurst Hill, Burnham-On-Crouch, Canvey Island, Castle Hedingham, Cattawade, Chafford Hundred, Chapel, Chelmsford, Chigwell, Chingford Clacton On Sea, Clavering, Coggeshall, Colchester, Dagenham, Danbury, Debden, Dedham, Doddinghurst, Dunmow, Earls Colne, East Bergholt, Elmdon, Elmstead, Elsenham, Epping, Feering, Felsted, Finchingfield, Frinton On Sea, Fyfield, Gosfield, Grays, Great Baddow, Great Bardfield, Great Braxted, Great Chesterford, Great Dunmow, Great Easton, Great Saling, Great Totham, Great Waltham, Hadleigh, Halstead, Harlow, Harwich, Hatfield Peverel, Herongate, Heybridge High Roding, Hornchurch, Horndon On The Hill, Horsley Cross, Ilford, Ingatestone, Ingrave, Kelvedon, Laindon, Langham, Leigh On Sea, Little Braxted, Little Canfield, Little Clacton, Little Dunmow, Little Easton, Little Waltham, Little Warley, Loughton, Maldon, Manningtree, Margaretting, Matching Green, Mersea Island, Minchinhampton, Moreton Mountnessing, Nazeing, Old Harlow, Ongar, Orsett Panfield, Pitsea, Purfleet, Rainham, Rayleigh, Rochford, Romford, Roxwell, Roydon, Saffron Walden, Sawbridgeworth, South Benfleet, South Ockendon, South Woodham Ferrers, Southend, Southend On Sea, Southminster, St Osyth, Stanford Le Hope, Stansted, Stansted Airport, Stansted Mountfitchet, Stapleford Abbots, Stock, Sudbury, Thaxted, Theydon Bois, Thornwood, Thorley, Thorpe Le Soken, Tilbury, Toot Hill, Upminster, Waltham Abbey, Waltham Cross, Walthamstow, West Thurrock, White Notley, Wickford, Woodford Bridge, Woodford Green, Barnet, Berkhampstead, Bishops Stortford, Borehamwood, Brookmans Park, Broxbourne, Buntingford, Bushey, Cheshunt, Chorleywood, Elstree, Epping Green, Graveley, Great Hadham, Harpenden, Hatfield, Hemel Hempstead, Henham, Hertford, Hitchin, Hoddesdon, Kings Langley, Knebworth, Letchworth, Little Hadham, Little Hallingbury, London Colney, Much Hadham, Potters Bar, Radlett, Rickmansworth, Royston, Sawbridgeworth, Sheering, South Mimms, St Albans, Stanstead Abbots, Stevenage, Takeley, Tring, Turnford, Ugley, Ware, Watford, Welwyn Garden City