Lawyer Wang Guan of Beijing Shangquan Law Firm analyzed that according to the laws and regulations related to road traffic and transportation safety, the police can impose administrative penalties on vehicle deck behavior, including fines and administrative detention. Lawyer Wang said that on the premise that Su Nan's father was the owner of the car, knowing that his son Su Nan had a registered car under his father's name, or that he had a registered car, violated the laws and regulations on road traffic safety. Fu Su may be subject to administrative penalties such as fines and administrative detention by the police. But there is only one deck of cards, not suspected of criminal offences. Therefore, it is uncertain whether Su Nan's father was criminally detained.
In addition, Mr. Wang also said that it is not excluded that the police found that Su Nan, an 18-year-old suspected troublemaker, was suspected of other illegal acts and was detained according to law.