Lights

i honestly thing the vest thing is as good. its brand new and all the silver strips light up like a christmas tree. and these go found the back, sides, top, and front reflecting from all angles, i do use a rear light but i've found no difference between when i use the (very small, knog) rear light, and when i use the hi vis vest, both is ideal. this isnt my strategy its just because ive had a high vis vest hanging around for years and last couple of weeks ive started using it. bear i mind if your from london, that cheltenham is alot quiter and i'd guess the traffic is alot slower and relaxed.

Hi vis vests won't help you see the pothole thats about to throw you from your bike.

Lights are better than High Vis. FACT.