Remember kids... always wear a helmet. (The almighty bikeradar helmet thread)

After seeing my mate get totalled by a numpty pedestrian stepping out on him today (ironically whilst walking into work like a wheezing mess due to a chest infection), i'm getting a helmet just so I can headbutt the fuckers if it happens to me.

That's the main reason why I wear mine :)
Mate of mine had ahead on crash in greenwich, and the guy who stepped out had a broken nose, mate was mostly fine due to lid crushing peds nose.
Result!