Recently a lot of people have been punished for speaking on their mobile phones while driving.   on the phone requires concentration (集中，专心) and  a driver's attention from the road.
    If you drive after you have consumed alcoholic (含酒精的) drinks, you are the law and risking your own life as well as the lives of  . If you are with someone else who has been drinking alcohol, even  they had just a glass of beer, do not allow them  
There is a fact that driving too fast through city streets is very irresponsible (不负责任的) and  . Our city streets are always busy with people, cars and  . Drivers have to take the responsibility to be  for people crossing the road, especially older people who walk  and young children who do not look before stepping into the road.