This reminds me of two recent posts that I got involved in here.
The first was about Wales' upcoming 20mph zone, where people were complaining that "they're just trying to generate revenue". Well, only if you decide to break the law, surely?
The other was a discussion on the cyclists who were "caught" speeding in Devon. Drivers were outraged and wanted cyclists to adhere to the speed limits (good luck without a speedometer). But they would get apoplectic when you suggested that they should do the same.
As a cyclist it always strikes me that we probably don't need any new laws to make the roads safe, we just need the current laws to be enforced and obeyed. If every driver gave every cyclist 1.5m of space, priority at junctions, kept out of the cycle lanes, etc. as they'resupposed to then the roads would be a lovely place to cycle.