Is Xiao Zhang's traffic hotline useful?

Useful. According to the information of Xiao Zhang's traffic hotline, Xiao Zhang's traffic hotline is useful. "Xiao Zhang Traffic Hotline" is a column dedicated to solving various traffic problems for the majority of traffic participants, and it is also a news supervision program. This column mainly solves various traffic problems for drivers and passengers. At the same time, Huzhou public security, transportation, transportation management and other departments also publicize traffic laws and regulations through this column. Since its launch in March 2006, Xiao Zhang's traffic hotline has been a hotline for answering questions, reflections and complaints from listeners on the spot.