You have broken down on the hard shoulder of the A58 near Roosendaal and call roadside assistance. They ask exactly where you are. What do you say?
The road number and the estimated distance to the last exit I passed
Only the road number; roadside assistance will look up the exact spot themselves
The road number and the number on the nearest hectometre marker
Explanation
False — You leave out the exact spot. Give your location with the number on the hectometre marker along the hard shoulder; then help finds you precisely (Book p.168).