6 Our safe lives
（2）Protecting people from traffic accidents
Cooperative efforts to prevent traffic accidents by the police station, city hall, and local people
Some traffic lights are equipped with lamps, so that people can walk safely at night.
There are also traffic lights with speakers that play music when it’s time to cross.
Sidewalks are wide, so that many people can walk safely. Braille blocks are placed in the middle of sidewalks.
Traffic conductors ensure traffic safety at busy crossroads.
Local people volunteer to supervise children on their way to and from school.
Efforts to improve traffic safety