Someone where I work drives at 45 literally everywhere. If I made the error of leaving just after him I had a horrible journey home.
Basically 20 miles with some villages and town driving at start and end with NSL in between.
If I followed the speed limits he would initally disappear in the 30 limit, I would catch him before the first village but with no safe overtaking. He would then drive away from me again and by the time I got out of the village and caught him up I would miss the best overtaking spot on the 20 mile journey, rinse repeat a few times and I would get to my home town.
In the end I worked out a few extra overtaking spots based on the fact he would never go above 45, means i could drop back and come round bends at 65 perfectly timed to zip past him or slow down if there was traffic in the other direction. The fact he was utterly predictable made this possible.
The most annoying are the ones who do 40-45 when they could do 60, then as soon as there is any kind of straight line they do 65+ By far the worst for this are Range rovers. There is a prep school on my way to work, and quite frequently range rovers are about dropping them off, cant go round corners but have some decent poke in a straight line.
We all make decisions on the safe speed for a road, imo people who say its safe to do 60 but cant understand others may make a different decision are just as bad as those who go slow.
I always stick to the rule of never go round a corner faster than you can see you having stopping distance for. The number of people who get annoyed so they sit right on your bumper because they can technically go round faster seriously annoy me. Yes I could also go round faster, but if there was a broken down dust cart just round the corner I would prefer not to drive straight into the back of it
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