On the other hand, tailgating is always extremely dangerous, even when the speeds involved are relatively low.
If you tried to for example leave a car's body length distance in most busy cities you would have car after car aggressively cutting in front of you. This is even more dangerous than the original tailgaiting.
I'm sorry, but I can't accept that. Police need to start focusing on safety instead of revenue generation. I don't care what some idiot is doing, if you're tailgating them at highway speeds in the lane next to me you're putting us all at risk just so you can get somewhere 3 minutes faster. I don't care if you're upset about the length between the car ahead of you and the one ahead of it. Cutting them off in the lane next to me and nearly causing a reck is insane. We have to stop just accepting that being an asshole is okay and start holding people accountable.
In Germany the minimum safety distance is taught in driving classes and severe violations of it will be fined like any other reckless behaviour.
The rule of thumb is "as much of a distance as you pass within two seconds". This scales wonderfully with speed and easily covers the reaction time and breaking duration.
Sure, in urban traffic the typical safety distance is usually less than a vehicle length, but with both tailgating and cutting in on someone constituting reckless driving offences, that's not a huge problem.
I wonder how well the self driving car copes with these.
In fact, I wonder how well the self driving car copes with an overly aggressive driver cutting in front and slamming on their brakes just to piss you off. I guess it would handle that better than my mothers elderly neighbour who recently didn't manage to brake in time and hit the twerp, writing off her vehicle in the process. Of course, it was counted as her fault since she struck the car in front..
You really think Google can't afford a Death Ray in each car?
I guess it depends on officer mood and how long the car was safely in your lane before the breaking. Mostly officer mood.
Still, there are lots of completely legal sudden braking activities that would cause a collision over 10% of the time. People don't actually drive totally defensively all the time.
It's also not too uncommon to cross a non-motorway 70MPH dual carriageway, when walking outside a city.
I don't know if our roads are safer for pedestrians than the USA. They're considerably safer in total, but it seems difficult to compare the US and UK for pedestrians in particular because of the differing laws and distribution of methods of travel. However, they're probably at least in the same ball park, despite our more laissez faire attitude toward pedestrian-road interaction.
Of course, the County wants to reserve a lane for bus use only now...
Also Regensdorf is really pretty busy and all you're doing by going slow is pissing people off. If you want to go that slow, that's what side streets are for.
It's also very rare for slow drivers to get ticketed.
Holding up a line of cars that would otherwise be driving too fast is not going to be the cause of an accident. The cause of the accident would be the driver who was driving too fast!