You may find some of the following sites interesting:
The National Health Service official government site
http://www.nhs.uk
The Department of Health
http://www.dh.gov.uk/en/home
NHS Partners Network
http://www.nhspartnersnetwork.com
Southwest Strategic Health Authority
http://www.southwest.nhs.uk
Somerset Primary Care Trust
http://www.somerset.nhs.uk/pct/index.html
Dorset Primary Care Trust
http://www.dorset-pct.nhs.uk
Wiltshire Primary Care Trust
http://www.wiltshirepct.nhs.uk/
Swindon Primary Care Trust
http://www.swindonpct.nhs.uk/
South Gloucestershire Primary Care Trust
http://www.sglos-pct.nhs.uk/
Bristol Primary Care Trust
http://www.bristolpct.nhs.uk/
Banes Primary Care Trust
http://www.banes-pct.nhs.uk/
Gloucestershire Primary Care Trust
http://www.glospct.nhs.uk/
North Somerset Primary Care Trust
http://www.northsomerset.nhs.uk/default.asp
The Care Quality Commission
http://www.cqc.org.uk