For commercial vehicles in London there are many roads we arent allowed to drive down (such as the royal parks)

It would be great for this and other issues regarding traffic and other obstructions to install a feature that allows you to exclude a certain road from your trip, Allowing Waze to reroute you avoiding that a particular road if possible.

I had a TomTom 10 years ago that allowed you to do this and I used it regularly.