What is the 'No trousers tube ride' that happens in London every year?

London's 'No Trousers Tube Ride' sees participants board trains in only their underwear, spreading humor and breaking social norms. Initiated in New York by comedian Charlie Todd in 2002 and adopted by London in 2009, this event promotes body positivity and relieves the monotony, bringing joy and unexpected experiences to commuters.

What is the 'No trousers tube ride' that happens in London every year?
London's 'No Trousers Tube Ride' sees participants board trains in only their underwear, spreading humor and breaking social norms. Initiated in New York by comedian Charlie Todd in 2002 and adopted by London in 2009, this event promotes body positivity and relieves the monotony, bringing joy and unexpected experiences to commuters.