Do you have a favourite/nightmare place to ride in London?

Agreed, Oxford street is only acceptable late at night when the traffic is manageable. It is the slowest road to cycle along that I have ever found, particularly heading East from marble Arch to Oxford Circus. Hell.

What do you like about it Harry?

+1.

Potholes are so frequent and huge that u really need a dirt bike. (or quad bike :P)