Just FYI - in London, IPA is a very traditional beer. Just not the hop-bomb american styles.
Go for cask real-ales on the big pumps rather than craft beers off the keg taps, and you're drinking old-school British beers brewed in the way they have been brewed for hundreds of years. Some of them will be IPAs. Most of them will be in the range of 3-6% alcohol.
They don't tend to be as massively hopped and flavoured as the newer 'craft' styles, they are less fizzy (natural carbonation only, rather than forced keg carbonation) and might be kinder to your head as a result.
Go for cask real-ales on the big pumps rather than craft beers off the keg taps, and you're drinking old-school British beers brewed in the way they have been brewed for hundreds of years. Some of them will be IPAs. Most of them will be in the range of 3-6% alcohol.
They don't tend to be as massively hopped and flavoured as the newer 'craft' styles, they are less fizzy (natural carbonation only, rather than forced keg carbonation) and might be kinder to your head as a result.