Seven in the fast group (it was 9 but two bailed out with frozen hands, heh!) - we did about 50 miles out into Kent at a fair pace.
Lots of ice and frost in the verges but if there was any on the road, we managed to miss it.
-3 on the bike computer.
Got a really good chaingang going back over Biggin Hill. Felt like a million dollars in my hot bath with a cup of tea after.