Green Point is a fairly old part of the city, so its roads tend to be wide enough - most of the time. I've noticed though that areas developed in the last 10 or 15 years are sometimes so narrow that it's actually not possible to park a car in the road with enough space for another to pass by.
Fortunately Kerry-Anne and I live in a suburb that was built when 1000 square metre plots and super-wide roads were the norm. I'd hate to live in modern security estates with their narrow roads and uniform housing.