This document provides information for a role-playing activity where one student plays a tourist visiting London for one day and the other plays a tourist guide assisting them. The tourist arrives in London at 9am by train and must return home by 7:30pm. They will call the tourist guide asking questions about opening and closing times of major attractions, as well as the cheapest and fastest ways to travel within London. The guide must provide advice to help the tourist make the most of their limited time in the city.