East and North Hertfordshire PCT covers
Stevenage
Welwyn and Hatfield
Broxbourne
Cheshunt
Hertford
Hoddesdon
Royston
Buntingford
Bishop's Stortford

West Hertfordshire PCT covers
Dacorum
St Albans
Hertsmere
Watford
Three Rivers and their surrounding villages. 

Beds and Luton PCT cover:
Ampthill
Arlesey
Bedford
Biggleswade
Dunstable
Flitwick
Houghton Regis
Kempston
Leighton Buzzard
Linslade
Luton
Potton
Sandy
Shefford
Stotfold
Wixams
Woburn

The Black Country Stroke Network is composed of:

Woverhampton, Walsall and Dudley PCTs.

Aldridge
Ambelcote
Bilston
Blackheath
Bloxwich
Bradley
Brierely Hill
Brownhills
Bushbury
Coseley
Cradley
Cradley Heath
Darlaston
Dudley

Ettingshall
Gornal
Great Barr
Halesowen
Heath Town
Kingswinford
Lye
Netherton
Old Hill
Oldbury
Pelsall
Rowley Regis
Rushall
Short Heath
Sedgley