Earlier quoted context omitted.
The problem with this model is that in a lot of places (especially in the US) public transit isn't a viable alternative to owning a car. So if your ability to drive gets taken away a lot of people just end up driving illegally. It's either that or lose your job, income and possibly home etc etc. IMO a forced maximum vehicle speed is a useful middle ground option.
More people (and not just the poorer) needing to use the public transport will definitely have a positive impact on how much money it gets. And if it is being more strict with people who break driving laws, I don't see why that shouldn't happen.
I see - every day - near misses from missing exits, dangerous lane changes, and aggressive driving/brake checks - and all these infractions go unpoliced