Subway riders got an unexpected dose of entertainment when two mice were caught squaring up on a London platform. Footage shows the tiny pair appearing to tussle as commuters look on, with the bizarre encounter leaving witnesses in stitches. The person who filmed the moment said it was one of the funniest things she and her friend had ever seen. 🎥 Sonia Mansfield via Storyful #viral #london #mice #underground #subway