Whats in your wallet?

Here is a handful of London essentials. The only cash missing
is the 20 pence coin and the 2 pound coin. Basically you always carry a
huge bulging pocketful of coins here. They have no 1 pound notes
and it seems like they don't print a ton of 5 pound notes either.
The blue Oyster card is the most important thing to keep
with you when you travel around London. It is our bus pass
and tube pass. Basically you pay a fee and you can use any
bus or tube to anywhere around here. I'd be lost without it! Literally!