The method for inquiring the ID number of driving school coach is as follows: _
1. If the driving school is large enough, the driving school system can directly query the relevant information of the coach;
2. If the school has a bulletin board of the driving school, there will be relevant photos and number information of the coach;
3. Some school coaches will wear a coach card with the coach's number on it;
4. directly consult the relevant personnel of the driving school, and there will be records on the school computer.