[Tagging] How to tag: Legally separated ways

[Philip Barnes]

The law varies from country to country. In the UK, it is legal to cross
a solid white line to turn into a side road, or driveway. You can also
cross one to overtake a slow moving vehicle, such as a cyclist or
tractor.

In France, where it is illegal to cross a solid line even to enter a
driveway. It is common to see short gaps in the solid line to allow
traffic to turn. This would be a lot of work.

Phil