Don't miss a thing by getting the day's biggest stories sent direct to your inbox This is the moment a shark was spotted cruising around a British marina.
Summer Gilroy-Simpson, 22, captured stunning footage of the porbeagle shark - a near relative of the great white shark - gliding majestically through Plymouth's Mayflower Marina.
While they look similar to a great white shark, they are approximately half the size, and thankfully rarely attack humans. Great white sharks, meanwhile, have never been seen in British waters, and are much more likely to attack.
Get the latest updates from across Greater Manchester direct to your inbox with the free MEN newsletter You can sign up very simply by following the instructions here Ocean science
Read more on manchestereveningnews.co.uk