Hi From Wales UK.

[baldy3853]

Wear or don't wear whatever you want.
Just be aware that you can all to easily fall into the trap of thinking that Hi-Vis, headlamps, running lights etc will protect you from harm,that people are aware of you.
It can lull you into a false sense of security.
Hi Vis is not a substitute for pro-actively managing your own fate.

People don't always see Fire Engines,let alone bikes.

Yes but they always see you when you lob 1/2 a house brick or a hand full of ball
bearings thru their windscreen

[candieandy]

Nickels work good too. haha