Spotted...

Blonde guy in On Your Bike please either get a back brake or change your wheel round so its fixed and then get foot retention.
Riding with a front brake and freewheel and no back brake is just dangerous. Ive noticed its started to rain outside so good luck!

we were sat outside LMNH on sunday and I was counting the amount of single speed riders without a rear brake. I can't remember the number but they heavily outnumbered those with rear brakes.