Travel Card

The Travel Card, on the other hand, is a pass, which offers unlimited rides on buses, including the red double-decker ones, metro, DLR, trams and on most of the railway lines that serve the city, but not on boats.
You can buy it both in paper format and upload it to the Oyster Card and it is available in a daily, weekly and monthly version. It is more expensive than the Oyster Card and cheaper if you are only staying a few days: for 24 hours the pass costs 12.30 pounds. If there is
stop a week and use public transport often, then the Travel Card is cheaper and costs 33 pounds.