HMS Unicorn - The Oldest Ship in the World

HMS Unicorn is one of the oldest ships in the world, built in 1824. But its wooden roof has been letting in water causing all sorts of damage. The vessel is currently closed to the public but I managed to speak to museum director Matthew Bell House Morrin who told me more about the new ship. He said: "We are at a critical point for Unicorn to try and preserve her"