What is the significance of the probe of Suzhou bus? Thought the bus security officer said: the probe in the bus is useless? A security officer said such a thing?

One of the probes in the bus is to ensure that the process of emergencies can be restored and the responsibility can be ruled.

For example, there are thieves in the car, and there is an argument between the driver and the passengers.

Second, the company will regularly check the pictures taken by the probe to see the passengers' coin-in. If the driver's mistake causes the passengers to pay less or not, the company will ask the driver to pay a fine.

But the situation of each bus company is different, so my statement cannot be applied to every bus company.

As for the relevant laws and regulations, I have never heard of them.

I hope you are satisfied!