Originally Posted by
p38arover
Once the grey nomad in front gets to an overtaking lane, they'll speed up to the speed limit or above. Naturally, once the overtaking lane ends, they drop back down to below the speed limit.
I was watching a Kiwi TV programme last week (Road Madness with the late Ewen Gilmour) when this phenomenon was discussed. The comments were that when the overtaking lane appears, the slow driver speeds up unconsciously because he doesn't feel restricted and is less frightened of a head-on crash. Then they slow down at the end of the overtaking lane because they are frightened.