A pet hate with me is the need for parents to personally chauffeur their precious bundles to school every day. The justification would be that the roads are too busy for pedestrians. Their actions are a big contribution to these busy roads (see how much easier travel is during school holidays). What they're not saying is that the little geniuses can't be trusted to cross a road.
If I'm in a queue of traffic and I see a car laden with schoolkids, I don't let them out. Why should I make it easier for them to make my commute harder?
2 suggestions:
1. Put a big coat on little Tarquin and kick him out the door with some bus fare.
2. Confiscate their phones so they can concentrate better on their surroundings, instead of gawping at myarseyourfacebook.