...who stopped the cab I was in because my 16 month old was not in a car seat?! He was sat in my lap and in the end, they gave me the option of putting him in his buggy or putting him in an adult seatbelt in order to continue my journey!
I do not make a habit of travelling with him in a taxi, but we had been to a museum and he was feeling under the weather and it was rush hour so the buggy on the tube thing was likely to be grim.
I know the law does not require him to be restrained in a black cab, so he must have been having a bad day.