In 1970, Australia's public reaction to firearms was generally relaxed, as guns were considered common tools for rural and sporting life rather than a significant public concern. While there was growing legislative activity and academic scrutiny of gun laws, widespread national calls for strict gun control only truly emerged in the 1990s. Credit: @abcaustralia | History In Pictures

Behave badly on Adelaide public transport and you could soon be banned indefinitely. Tough new laws are about to come into effect. giving extra powers to officials, especially when it comes to dealing with repeat offenders. Download the 7NEWS app: 7news.link/7newsapp #7NEWS | 7NEWS Adelaide