Greg1:Look at the root cause of tailgating - the majority is due to driver frustration.
Really?
Maybe in the rare cases where a driver really is proceeding too slow for conditions but IME 95+% of the time it's just lazy driving. Fixate on bumper of car in front and switch off.
I have on a few occasions (when it's quiet enough to do so) been driving along at a sufficiently swift speed in the roadster only to, upon traversing a tight bend or clear roundabout, hear an almighty screech and scrabble of tyres from behind as a driver in switch-off mode attempts the same speed. What were they frustrated with there? Did they want to understeer off the road even more violently or something?
It's actually curtailed my enjoyment of some more spirited journeys as I don't want to be responsible for an accident where someone is trying to tailgate my car way beyond the abilities of their own to keep up, so I have to slow down.
I let such people past when I can (which is in itself frustrating as you can be driving almost in the gutter with several hundred yards of clear, wide, arrow-straight Roman road ahead and the tailgater still won't overtake) but for most of them it's a futile exercise - you have to actually pull off the road before they'll pass and then they'll end up bumbling along at 42mph despite having tailgated you all the way while you did 60 on a NSL single carriageway, thus now holding you up.
My basic assessment of tailgaters now is that they're not confident or competent drivers and I need to look after them. More accurate and less stressful. It's annoying as it removes some of the things I can do if I'm only driving for myself (aforementioned higher cornering speeds, and particularly using the acceleration of my cars to get smartly out of a side road into a smallish gap - with a bumper-fixater, they're guaranteed to follow without looking and realise too late that I've taken off into a gap only big enough for one car) but such is life, you don't get anywhere on the roads all trying to antagonise each other.