2 ptsBOfficial number: 8116
In the visible situation, are you on a two-way single-carriageway with four traffic lanes?

Explanation
Correct answer: Yes
The attached image shows a single roadway (no median strip or divider) with traffic flowing in both directions, separated by a double solid line P-4. There are two lanes designated for each direction, giving a total of four lanes. This is therefore a single-roadway, two-way road with four lanes.