The bike computer was showing zero degrees this morning when I left at 5am but didn't feel that bad. It had warmed up to a balmy three degrees by the time I got to work. Lots of frosty cars but the cycle path and roads were safe and I had a lovely ride in.
I was digging around in my winter cycling stuff last night and forgot that I was bought a set of Neonight lights back in the spring and had only used them a handful of times. They are blue neon magnetic snap on lights so I charged them and wore them on my arms and it was ace as it felt like I was riding a light cycle in Tron and I am sure they made me far more visible riding across Bristol to the hospital. I am sure I was making wooshing noises to myself at some point...
Got a pair of these after reading this, and having had an Audi numpty ignore a strong right turn signal, glare, and strong road position.
Still haven't settled on the best place to wear them. They come with a Velcro strap, which isn't elasticated, so have to be done up quite tight to stop them slipping. Too high up the arm and they're annoying when out of the saddle climbing, too low and they interfere with the elbow joint. Sure I'll figure it out.
On the plus side, motorists definitely seem to notice them and I'm sure I'm getting more clearance than usual.