Street parking, and traffic speeds and volumes, especially on residential streets, are a blight on our country.
But I have a car (which I use to go riding) and my Mrs has a car (which she needs to drive to work, not viable on bike or public transport). But there are only 2 adults in our household and we have off street parking.
Our neighbour has 4 adults in the house, they have a car each to go to work.
Our neighbour on the other side has 5 adults, they have a car each to go to work.
Guy across the road has a truck because he's a landscape gardener, he needs that for his business. He has 2 kids so there's a family car too. If he parks both on his driveway the truck block in the car, so he parks the truck on the street or verge.
This in a street of 3 bed semis, pretty affluent by the standards of the nation. None of the above are selfish or inconsiderate people.
Who's going to step up and give up their car?