Legal highs are often sold online, with some websites offering 20% off your first order, free delivery and even loyalty points (described by one supplier as "a Nectar card for party people").

Legal highs can also be addictive and there are additional risks if they are injected. Drug advisory service Frank says: "Just because a drug is legal to possess, it doesn't mean it's safe." ...

And the growth in legal highs is showing “no signs of a slowdown”, according to a recent report, Ireland has the highest number of legal high users in Europe with over 20% of 15-24 year olds ...

Legal highs can also be addictive and there are additional risks if they are injected. Drug advisory service Frank says: "Just because a drug is legal to possess, it doesn't mean it's safe." ...