Drivers have been left surprised after finding out there's one motorway speed limit sign that doesn't have the force of law ...

Many drivers are not aware that you can legally ignore one type of motorway speed limit sign - but it's not an invitation to ...

A driver on a motorway in England took to the internet to question the rules of the road after spotting a crash scene with ...

However, countless drivers are unaware that a specific motorway speed indicator is entirely advisory and has no force of law.

It's a common sign seen on our roads - but some motorists have admitted not knowing what it means. It's round and white with a black line running diagonally across it. This sign might be seen on ...

In contrast to a standard sign, which has the mph figure encircled by a red border, these versions have the number surrounded by a green circle. Underneath the words "advisory speed limit" are ...

Static, spot speed ... Speed Limit sign, the 70mph speed limit is in effect and enforced. There is a one minute grace period following a change of speed limit being displayed, to allow drivers time to ...