I finish work at 2. The city bus times are all going to be changing and it's going to be an utter PITA.
There will be a bus at 14.05 which would get me to school for 14.35, which will be a bit miserable in bad weather but I don't think I'll catch it.
The bus after that is 14.35, so getting me to school at 15.05, when I will be late. I'm also concerned that that bus will be late and then I'll be even later.
WTF can I do? Apart from praying that the first bus is late? There's no precedent of anyone working flexi time. People do do it every now and again but not daily.