POLICE have issued an urgent warning to people about the potentially dangerous legal high known as Annihilation.

The warning comes after a 33-year-old man in Rochdale collapsed after apparently taking the substance.

He is currently in an induced coma in hospital.

Later today, police were called out to Rochdale again after another man had collapsed.

He is also believed to have taken a legal high and received medical attention before leaving of his own accord.

Detective Inspector Andy Butterworth of GMP’s Rochdale Borough, said: “Today, two men have fallen ill after taking the ‘legal high’ known as ‘Annihilation’.

The use of ‘legal highs’ is a worrying trend and has ended with a man in hospital in intensive care.   “I want to remind people about the potentially life threatening consequences of ‘legal highs’ – they may not be illegal but they definitely are not safe.

“I would urge people not to buy these so-called ‘legal highs’ and to consider the threat they pose to lives.

“If family or friends find any legal highs please dispose responsibly or hand in to police.”

GMP said that if people have taken this Annihilation it is imperative that they recognise the signs and symptoms and act fast. Symptoms include profuse sweating, racing heartbeat, extreme muscle tension, delirious ranting and very high body temperature.

If any person is showing signs of these symptoms, it is essential to call 999, put the casualty in the recovery position and ask for immediate medical assistance. For help or advice on all drugs including ‘legal highs’ Talk to Frank 0800 777 6600 www.talktofrank.com.

Anyone with information about where this drug may have come from is asked to contact police on 101 as soon as possible, or the independent charity Crimestoppers on 0800 555 111.