Does the white car have any obligation?
A)YES, it must stop so that the red vehicle can merge.
B)It has no obligation.
C)Yes, it must facilitate, as far as possible, the merging of the red vehicle.Correct
This photograph shows an acceleration lane on a motorway or dual carriageway. Those travelling on these roads have priority over those wishing to access them.
Therefore, the vehicle travelling on the road has right of way over the vehicle wishing to enter via the acceleration lane, but as far as possible, entry should be facilitated by changing lane or reducing speed slightly.