Russian man arrested for carving a large letter ‘K’ on wall, the latest of several acts of vandalism on historic building this yearIn the latest episode of tourists behaving badly in Rome, a Russian has been fined €20,000 (£15,800) for carving his initial into the Colosseum.The 42-year-old tourist used a stone to carve a 25cm “K” into a wall inside the ancient amphitheatre.