The media help to highlight the issues that the public are concerned about. The media includes the internet televisions radio etc. One advantage is that they are powerful which can lead to changes in the law which protect the public. for example, the banning of handguns came from media coverage of gun crime. however, the media can cause moral panics which can be dangerous. for example, their name and shame campaign led to people attacking each other on the street because they thought that they were paedos.