If one can't handle city traffic, they should (a) not be behind the wheel of a car, as a Licence is granted to drive in ALL conditions , & (b) hand in said Licence.
There're enough bad drivers' on the road without having to cope with 'nervous nellies'.
Sick of idiots' driving into houses, car park columns, reversing over kids, swimming pools, shops, & pregnant mothers!
Too many ancient 'fuddy-duddies', mostly men, buy very powerful cars' they can't handle, & don't know difference between accelerator & brake! And this causes fatalities.
Get them OFF the roads, permanently.