Dubai: Several Asian passengers were arrested for carrying more than four kilograms of crystal meth. Upon searching their luggage with customs, Dubai police found the drug, according to Major General Abdul Jaleel Mehdi, Director of the general department for combating narcotics at Dubai Police.

Crystal Meth is a very pure, smokeable form of methamphetamine. It is a powerful and extremely addictive man-made stimulant. Its use can lead to severe physiological and psychological dependence. The chunks are clear and crystal, similar in appearance to actual ice or glass.

It can cause erratic, violent behaviour among its users. Effects include suppressed appetite, interference with sleeping behaviour, mood swings and unpredictability, tremors and convulsions, increased blood pressure and irregular heart rate. Users may also experience homicidal or suicidal thoughts, prolonged anxiety, paranoia and insomnia, he said.

The suspects were arrested recently and have been referred to the public prosecution.