LONDON—As a group of nearly five hundred marched through Leadenhall Market in London’s financial district wearing wetsuits, goggles, flippers and life vests, a few voices in the crowd began to sing to the tune of a popular nursery rhyme.
LONDON—As a group of nearly five hundred marched through Leadenhall Market in London’s financial district wearing wetsuits, goggles, flippers and life vests, a few voices in the crowd began to sing to the tune of a popular nursery rhyme.