Gorilla briefly escapes its London Zoo enclosure

LONDON (Reuters) - A gorilla escaped from its enclosure at London Zoo on Thursday and some visitors had to be locked inside a cafe for their own safety before it was recaptured, British media reported. The creature was caught after reportedly being tranquilised, the Press Association said. A Metropolitan Police spokesman said the incident was now over. A gorilla named Harambe became the centre of global media attention earlier this year after being killed by staff at the Cincinnati Zoo in the Un