Trading Standards
If you have any issues relating to such things as the pub's lack of price list, refusal to fill your pint, price queries etc., you should contact your local Trading Standards or Consumer Direct, a Government funded organisation that can be contacted on 08454040506. The Trading Standards Service is divided broadly into two main areas of work, namely Consumer Advice and Trading Standards Enforcement.
If you would like more information about issues relating to Trading Standards this is available at the Trading Standards Central, a one-stop-shop for consumer protection information in the UK.
The web site is supported and maintained by the Trading Standards Institute (TSI) and a wealth of information is available.