Planned early morning and lunchtime training sessions but heavy frost and temperatures rising to -1 by mid-day meant I cancelled the lot.
OK its cold but I also felt cycling on fresh gritted roads (razor sharp salt crystals) means I could end up trying to mend a puncture in minus temperatures....
....and then I just felt if I got into trouble or fell off or even ended up needing the emergency services (yes I know an extreme thought but more likely on such a day) then they would be justifiably cheesed off about having to help someone taking an unnecessary journey on an already busy day.
So a day to stay indoors and be ready for another time.