How to design a city?

but you need to provide access for both. unless you're living in some fantasy land people are going to need cars for a variety of common purposes, and there's no point planning a city without adequately catering for that.

not everyone has the same ability to replace cars with bicycles as I do.

I don't think you need to provide access for 'both'. in central london there is no need for the private car.

you can provide accessible public transport rather than facilities for non-accessible private transport.

you can also limit freight activities to certain times but provide incentives (to reduce costs so consumer doesn't pay).

planning needs to be sensitive to needs but must also have vision