Many people are afraid to leave home because of crime. Some believe that more action should be taken to prevent crime, but others feel little can be done. What‘s your view?(09.12.19）
1 the government can increase intervention, including launching anti-crime public campaigns, enforcing new laws, and providing education.
2 the combination of imposing tougher laws and training a more effective police force
3 individual citizens keep alert/cautious/watchful/vigilant at crimes and are brave enoug