Earlier quoted context omitted.
That's why I'm in support of automated linear speed checks absolutely everywhere.
You mean interval speed cameras? I'd be fine with that if we first can have a conversation on speed limits. It seems on the road network places put in interval cameras and drop the speed limit by 10+mph. On motorways we get a de facto 80mph road going down to 50, regardless of conditions and traffic flow. That seems way to extreme a limitation IMO. Though if the trains were cheaper it wouldn't bother me!
Sure, we should have a conversation on speed limits. I know some places use them as revenue sources, and this would have to disappear. But speed limits are sometimes (usually?) set for safety reasons too. And we can't move forward on getting the speed limits set to safety-optimal values while almost all drivers completely disregard them. This is one case when I'm supportive of metaphorically beating the drivers into submission, so that they start following the law, and traffic engineering can be done under assumption that people follow the law.