Is there a delay in posting time and SMS time of Xi 'an traffic police?

Yes According to the regulations, the traffic management department of the public security organ in the place where the illegal act occurred should inform the violator or the owner or manager of the motor vehicle of the time, place and illegal facts of the illegal act within five days after the illegal act information is entered into the road traffic violation information management system, and inform them to accept the treatment within 30 days according to the contact information in the motor vehicle filing information such as mobile Internet application, SMS or email.