What does auxiliary road vehicle mean?

[AnthonyRose]

Auxiliary road vehicles refer to the lanes on both sides of the main road that assist the main road in traffic flow, while main road vehicles are those on the normal traffic lanes. Below is an introduction to the traffic rules for auxiliary and main roads: 1. Inverted triangle sign: When driving on the auxiliary road, special attention should be paid to whether there is an inverted triangle sign on the auxiliary road, and there will be a red triangular sign on the roadside with the word 'yield' written inside, indicating that there are main road vehicles merging into the auxiliary road ahead, and it is necessary to slow down. 2. Stop line and inverted triangle sign: There will be a stop line and an inverted triangle on the auxiliary road, which are yield signs. When seeing red vehicles merging into the auxiliary road, yellow vehicles should slow down and give way before the stop line and must not cross the stop line, otherwise it may easily lead to a collision accident.