British pub culture is an important part of social life in the UK. Pubs have been around for centuries and are often seen as a place to relax, socialize, and enjoy a drink or two with friends and family.

One of the defining characteristics of British pub culture is its sense of community. Pubs are often seen as a gathering place for locals, where people can come together to catch up, discuss the news, and share stories. Many pubs have regulars who visit them on a daily or weekly basis, creating a sense of familiarity and belonging.

In the USA, this varies by state, but there's not a single one in the union that mandates that pubs close as early as that

If you're planning to visit a pub in London, there are a few things you should know to help you make the most of your experience:

1. Pub culture in London is a big part of the city's social scene, and it's important to respect the traditions and customs of the pub. For example, it's common to buy rounds of drinks for your group, and it's considered impolite to leave without saying goodbye to everyone.