Some teenagers take a big risk doing some dangerous sport. We are living a world where health and safety is more and important. One of the sign that people want the government to ban dangerous sport, especially parents don't want their child try out dangerous sport. As the name dangerous sport, it is dangerous and sometimes kill people. More than that, it is not just the sportspeople who are in danger, but spectators can still badly hurt. Teenagers who are in the purbety age, want to explore and try out dangerous sports and experiment. For example, dangerous bike flip and dirt jumping may hurt themself and even spectators, surfing may dangerous for teenagers cause they dont have skill and easy to drown. Its is too young for teenagers to try out dangerous sports. They are young, their future is wide open, why do they like to risk themself in dangerous sport, which can hurt and ruin their future, I think the goverment must make rules and policies about ages of each individual to try dangerous sport. To make sure that it is safe for teenages to try dangerous sport, the government must make policies about safety facilities, trainers and people with full experiment. In the modern day, people should be free to do whatever sports they want, but put your safety first and everyone.