Some local authorities insist on garages for new builds with permitted develop rights denied to them in the planning permission. The misguided belief is that it will reduce kerbside parking.
Trouble is, 1) hardly anyone actually uses a garage to park a car anymore, and 2) seriously ugly vehicles (or SUV) often won’t fit in them anyway.
Just to add to this.
I was getting car insurance quotes for moving house recently and the premiums were actually higher if I said I stored my car in the garage, than if I stored it on the driveway, and in a few cases more expensive than if I parked it on the road.
I assume this is either to do with people damaging their cars getting in/out of their garage, or the belief that people are saying it would be in a garage but in reality it would be on a driveway and there's a risk the insured driver could lie about something else.
The same is not true of my motorcycle insurance however, due to the theft risk.
Nothing, but because loading is permitted camera enforcement doesn't work well.
Also blue badge holders, who can park on single and double yellow lines for up to 3 hours (England, Wales), or an unlimited period of time (Scotland, NI).