The reason I asked this question on another site for beer tickers rather than pubs one of the guys has been in 4000 of the 5500 pubs (his figures) in London over the last 40 years. According to PUG he might have a lot less to visit than he thinks. Although a lot of the pubs he has ticked will have closed so the 4000 may be an over-estimate of current pubs. Confusing this pub business.?