Gerard Kinsella has been banned for two years, after a sample he gave tested positive for a banned steroid.
Police warn drug users about a contaminated batch of "green apple" ecstasy tablets, after four people were taken to hospital in Stockport.
Six people have been jailed following an investigation into a multi-million pound drug dealing ring.
Greater Manchester Police are warning club-goers to stay away from drugs, after a woman was left in a coma last night.
She was taken ill at the Warehouse Project nightclub in Trafford. It is the same venue where a man died last weekend.
Chief Superintendent Mark Roberts says: “This once again highlights just what a lottery it is for your health if you choose to do drugs – you cannot know how your body will react and, more importantly, you simply do not know what chemicals are actually in the drugs you are taking."
A club-goer is in a coma, after falling ill at the Warehouse Project in Trafford.
The 32-year-old woman was hospitalised last night, after being seen by the nightclub's doctor.
She is thought to have taken a small amount of drugs. Last weekend, a man died after taking a substance at the same venue.
Medics placed her in an induced coma. Her condition is listed as critical.
Police arrested a 32-year-old man on suspicion of supplying and possessing drugs.
Charity worker Nick Bonnie died after taking an unknown substance at the club a week ago. Fifteen other people ended up in hospital.
The Home Office is now working with the venue on a drug-testing programme, in an attempt to keep clubbers safe.
The on-site doctor, who treated the woman taken ill last night, is also a new addition.
Seven people have been charged with drug offences following a police crackdown on dealing in Trafford and South Manchester.
Officers raided eight addresses across those two areas yesterday in connection with the supply of heroin, cocaine and cannabis.
All seven will appear at court on this morning.
Eight men have been charged with drug offences after dawn raids across North Liverpool yesterday.
It follows a nine month investigation into gangs thought to be involved in drug crime in Norris Green and Croxteth. Operation Bronze was launched after Joseph Thompson was shot dead last year.
Dean Brown, 23, Michael Sillitoe,19, and Lewis Renshaw, 21, all from Norris Green, were charged with conspiracy to supply heroin and cocaine along with Paul Packham Ryder, 26, and Phillip Ryder, 31, who are both from Melling.
Louis Doswell, 22, from Old Swan, was charged with cocaine possession.
Jamie Mac Thompson, 21, and Christopher Scully, 24, both from Norris Green were charged with conspiracy to supply cannabis. Mac Thomson also faces charges for a public order offence.
They are all due before Liverpool Magistrates' Court this morning.