Yesterday, my cousin complained to me that her driving coach didn't schedule the driving test subject 2 for her. She has prepared the subject 2 for more than one month and she believed that she could pass it. But her coach, a middle-aged man, didn't schedule the test for her by finding various excuses while helping other trainees who hadn't received much practice to arrange the test. My cousin was very angry, as she thought that's because she didn't give any goods to her coach, however, some other trainees gave cigarette or cartons of drinks to their coach. Driving coaches' soliciting and accepting bribes from trainees is no longer a secret in the society. Even though there are rules and regulations against soliciting and accepting bribes from trainees, a lot of driving coaches pay no attention to the rules. Overtly and covertly, they still try their best to get goods from the trainees by making difficulties on their way of obtaining the driving license. Some driving coaches even abuse the trainees who make mistakes in practising driving. Some trainees don't care of costing extra money to please the coach only if they can get the driving license, while other trainees are resentful about such kind of phenomenon as they have already paid the training fees and it's no reason for them to pay more.
I do understand my cousin's anger, and I also hate bitterly about those inglorious driving coaches. But I have no idea on how to eradicate this bad phenomenon. What do you think?