How to deal with abusive slogans posted by taxis?

A taxi in Fuyang, Anhui Province posted abusive slogans and paraded through the city. The driver has been administratively detained.

On the morning of July 25th, Zhang posted an eye-catching slogan with abusive language on the rear windshield of the KT1566 taxi he was driving in Anhui, which was operating in the main city of Fuyang, Anhui, causing adverse social impact.

after receiving the report, Yingquan Branch of Fuyang Public Security Bureau promptly seized Zhang and the vehicles involved. On the basis of finding out the facts, Zhang was administratively detained for 15 days and fined 1 yuan, and Niu, who made abusive slogans, was administratively detained for 7 days and fined 3 yuan.

At present, Zhang and Niu have been punished by detention, and they regret it very much and have issued a letter of repentance.