Motorway Advisory Speed signs

[streaky]

bob parr said:

I remember when I learnt to drive my instructor said if for example you're on a 60mph road and you see signs and markers indicating say bend ahead 40 mph, then it's for a reason usually that you may struggle to take the bend at that speed.

I guess the test was whether an American saloon could get round the bend without tyre squeal at 10mph less than the advisory limit.

Streaky