Chose a good moment for my first commuting puncture. Rear tyre as well. I'd never taken a rear tyre off before never mind one in the dark and wet. I did try first to inflate and ride so that I could repair it at home but with my weight and the added weight of two changes of clothes and a pair of boots I had no choice. A few lessons learned. Carry a pair of latex gloves and a poly bag to cover the seat when you have the bike upside down. Also next time the boyfriend offers to come down and pick me up, accept rather than being stubborn independent girl.