Try not to think of speed cameras as the only bullet in the gun.
Traffic cops are out there doing what they do. IMO there should be way more police motorcyclists out there hitting the other just as important stuff like phones, seat belts, red lights etc.
Plus they see self funding. Each year I was on the bikes my wages and bike lease were covered by fines and court appearances.
When it comes to revenue raising arguments there is not doubt governments love it. Like pokie machine and cigarettes its s cash cow.
The people can easily starve it to death if they choose.
Keep in mind that the cost to the community of a single fatality was estimated in the 90's to be over $500,000 in lost taxs and all the other stuff economists use. So every life saved is money saved.
Now here is the big question. Putting aside remote rural roads where fatigue is an issue and travelling safely at higher speeds may be beneficial, what negatives are there for all motorists complying with the speed limit?
Interested in answers to that one.