About Solid line: main rule, two exceptions, and the gore area: which statement is WRONG?
A solid line may never be crossed under any circumstances.
Road markings are themselves traffic signs and outrank traffic rules; they are exactly as binding as a sign, even with no sign next to them at all.
A hatched marking or gore area may not be used, full stop — it is not a lane, not even when busy.
The crossing ban does not apply if the side from which you cross (so YOUR OWN side) has a broken line.
Explanation
trap: absolute rule without exception. The ban has two exceptions: if the line on your own side is broken, or if you use it to reach or leave a hard shoulder, breakdown bay or peak-hour lane. 'Never' is not always true