Life Without Cars

I think distinctions between trade commercial vehicles and private passenger cars should be made.

I see hundreds of four/five seater cars every day, occupied only by the driver, I doubt very much the boot areas are full, what's needed is an alternative method of independent personal transport in towns. Something small that takes up little road space but will easily carry a person and their belongings...

how about a bicycle?

Too right. Commercial vehicles are the mainstay of nearly all commercial industry in this country.
What really fucks things up is the omnipresent private vehicle, getting in everyone's way, often for no good reason whatsoever.
If private vehicle use was heavily restricted I doubt anyone but the fucking idle and useless would notice (disclaimer: the less able-bodied not included in this spiel), as your goods would still get to your shops, and if necessary, from your shops to your homes.
How you'd stop loads of people from illegitimately going out and buying themselves a Renault Master is another matter.