Drug abuse in Hong Kong abuse problems through providing crisis intervention services and drug education. Recreational drug use is characterised by the use of drugs with psychoactive effects without medical justification for personal enjoyment. Recreational drug use in Hong Kong among young adults has been in the rise in recent decades, popularised by the introduction of club culture in the West and adolescents open-minded attitude towards illegal drug use as a normal part of leisure. The revival of this trend is connected to the change in drug abuse pattern of adolescents, mainly from party drugs such as ketamine and MDMA. The popularisation of party drugs
Recreational diving some service providers insist that customers dive in buddy pairs. The full scope of recreational diving includes breath-hold diving and surface supplied diving – particularly with lightweight semi-autonomous airline systems such as snuba – and technical diving (including penetration diving), as all of these are sometimes done for recreational purposes, but common usage is mostly for open water scuba diving. Scuba diving implies the use of an autonomous breathing gas supply carried by the diver, the self-contained underwater breathing apparatus which provides the name for this mode of diving. Scuba may be the simpler and more popular open circuit configuration