Mr  Chen: yesterday when I was driving, the police issued a ticket on the grounds that I was speeding  It is unfair for the police to do so  I'm sure I saw a lot of cars speeding at that time  Why was I the only one punished  Ms  Jia: you were not treated unfairly because the police couldn't stop all speeding cars at that time
Those who violate traffic rules shall be punished for all those who violate traffic rules.
 In fact, everyone who was speeding at that time could also be issued a ticket