Hard drugs is totally illegal in most countries - because it is harmful for anyone. The risks of hard drugs are especially in terms of health hazards, addiction, and the impact on public order. Hard drugs are include, for example heroin, amphetamine, cocaine, ecstasy and LSD. Hard drugs is one of the great causes of crimes in our world. It is a chemicals that effect on our body and brain. Some effects of hard drugs include health consequences that are long lasting and permanent. Today more than 7million people suffer from an illicit drug disorder 1 in 4 deaths result from hard drugs use. But there are some countries in which some hard drugs like Marijuana are legal. Example; Australian states, Argentina, Armenia, South Africa, Spain.