Pub Jury

And maybe the whole of Britain, according to Beerintheevening is:

The Market Porter, SE1.

This traditional pub, close to London Bridge station and on the edge of Borough Market, is massively popular with everyone -- market traders, city types, tourists: you name it, they're all here.

It's easy to see why; open from 6am, the Market Porter is a lively place to meet any time of day and the drinks cater for all tastes. As well as a standard selection of lager, cider and Guinness, there's also a phenomenal selection of constantly changing real ales from a range of microbreweries up and down the country.

Landlord Nick Turner and his staff create a friendly atmosphere and provide great service, despite the bar often being packed to the rafters.

heres some comments from the website:

• one of the best selection of Ales I have come across in Central London. Staff friendly and helpful, mouth watering Ales ...
• ... I've tried something new each time I've been here and every pint was in perfect condition ...
• ... The place was packed when I visited. A ringing endorsement for the pub ...
• ... Phenomenal range of beers from all over the UK.A year long beer fezzie.A marvellous advert for London ...
• ... Definitely one of the best - if not THE best - pubs in the whole of London ...