Directory of MPs
http://www.parliament.uk/directories/directories.cfm

Alphabetic list of MPs (with relevant email website and blog details)
http://www.parliament.uk/directories/hciolists/alcm.cfm

MPs by Shire Counties
http://www.parliament.uk/directories/hciolists/clnonmetro.cfm

Local Councils Directory
http://www.direct.gov.uk/Dl1/Directories/LocalCouncils/fs/en

The South West of England
http://www.direct.gov.uk/Dl1/Directories/LocalCouncils/
LocalGovernmentByRegion/fs/en?CONTENT_ID=4003649&chk=ZP2Abv

Useful contacts - Money, tax and benefits
http://www.direct.gov.uk/Dl1/Directories/
UsefulContactsByCategory/MoneyTaxAndBenefitsContacts/fs/en

Plymouth City Council
http://www.plymouth.gov.uk

Bristol City Council 
http://www.bristol-city.gov.uk

HM Courts Service
http://www.hmcourts-service.gov.uk

Rental Property Knowledge
http://www.landlordzone.co.uk

The Deposit Protection Service
www.depositprotection.com

Tenancy Deposit Solutions
www.mydeposits.co.uk