there are not more speeding cameras here in switzerland than 10 years ago! it's not possible, because the need to get approved by the goverment! and thats a very long and difficulte process! same with earning ticket-money by the police. what they are doing since 2 years is, they are modernising the old cameras. no film anymore inside...w-lan and handy-modules. also for speeding, crossing red lights and getting to close to the car in front of you. true is, the tickets here are very expensive!!! and that is good! there are so many lunatics on the streets now....best thing the police is doing now: confiscating the car from street-rowdies and sell it at a auction. the money goes to road-victims and other organisations. car gone, same with the permit (for years!) and if they did it more than once = jail time.
the thing with cruising mountain roads is true...it's often a racetrack and not a nice senic road :-((