i mentioned last week about the olympic exhibition in Traf Square. i went in yesteday lunchtime whilst walking back to the office. it was quite good actually.

it's only a teeny weeny exhibition but well worth a spare 2 minutes if you are passing

there's a giant aerial map of london on the floor which is fascinating. there's also a nice wall-of-smoke to walk through:

here are hyde park and buckingham palace/westminster/london eye

click maps to inspect more detail