Here's what to know about key issues during this extraordinary and chaotic moment in British politics. The U.K.'s deadline to leave the European Union is March 29.

A new poll shows more than half of Britons would support holding another Brexit referendum. Prime Minister Theresa May warned a new vote would "do irreparable damage to the integrity of our politics."

In Britain, old-fashioned milk delivery, with glass bottles "left on the doorstep," is making a comeback, with customers rejecting plastic containers and demanding the convenience of home delivery

The East End of London was once synonymous with Dickensian squalor. Now it's prime real estate. A tiny museum in the back streets shows schoolchildren what life was like in the past.

He's known as "one of the most virtuous and wise sons" of Bristol, but the philanthropist Edward Colston made his fortune as a 17th century slave trader. Many want his name erased from city landmarks.