A campaign has been launched today to highlight the dangers of using the banned substance mephedrone.
It is estimated that more than 134,000 youngsters aged 16 to 24 have tried the formerly legal high, commonly known as 'meow meow'.
Cardiff bar manager Sian Hills told ITV Wales people that people often underestimate the power of the drug.
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Most areas will become dry for a time this evening with clear spells.
It's one of the youngest world religions and this weekend celebrations have been held marking the anniversary of the birth of its founder.
More needs to be done to address malicious allegations made by pupils against teachers, according to the teaching union NASUWT.