"The Good Pub Guide 2010 said pubs in Surrey charged an average of £3.01 for a pint, higher even than the average price in London (£2.89).
Pints were costly in the Home Counties, with pubgoers in Berkshire, Buckinghamshire and Suffolk forking out an average of £2.85.
"For the cheapest beer in the country, head to the West Midlands, Nottinghamshire and Staffordshire, where prices averaged around £2.40 a pint."

http://uk.news.yahoo.com/18/20091001/tuk-surrey-pubs-serve-most-expensive-pin-a7ad41d.html