Did Xi's restriction be captured by an electronic eye or by the traffic police on the spot?

Xi' an's number limit is achieved by camera shooting, and the traffic police participate in the on-site inspection. This method not only makes use of modern scientific and technological means, but also gives full play to the role of manpower, which can realize the regulation of number limit more effectively.

On the restricted day, I was photographed by the electronic eye many times on the day I entered the restricted area, and I was only punished once that day. If you are caught by the police on the same day, you will meet the police again on the same day after the fine, and you will not be punished again if you show your previous punishment certificate. Xi 'an will be fined 200 yuan and deducted 3 points for every restriction and violation.