Adolescence is the period between the onset of puberty and the point at which adult roles are assumed and involves rapid physical, psychological and social change.

In adolescence, learning takes place as the brain establishes neural networks. These networks are constantly modified by new experiences.

The adolescent brain develops in stages. One of the last areas to develop are the frontal lobes, the part of the brain responsible for decision-making and assessing risk.

Just when the adolescent brain is at this delicate developmental phase, it is also most impulsive and drug use is most likely.

Drug use in adolescence disrupts brain development, which can lead to long-term damage to brain function and increase the risk of further drug use.

Many adolescents are surprisingly poorly informed about drugs, their effects and the harms they can cause.

Adolescents tend to seek information about drugs from the internet or friends.

Accurate information is available and should be highlighted to adolescents.