Shark trapped for a month in South Korean canal is finally freed

Bukang-i successfully guided out after month in which it drew 1.6m visitors and was watched over by YouTubersIn South Korea, they call them jagyeongdan, a word whose meaning sits somewhere between vigilante group and neighbourhood watch. Each night they put on hi-vis vests, picked up their selfie sticks and gathered around the harbour in Busan to keep watch over an unlikely charge: a stranded shark affectionately known as Bukang-i.On Wednesday, after more than a month in the canal and at the third attempt, the shark was successfully guided out, South Korea’s oceans ministry said. Officials expect her to move into