This article is from the source 'bbc' and was first published or seen on . It will not be checked again for changes.

You can find the current article at its original source at http://news.bbc.co.uk/go/rss/-/1/hi/uk/8592103.stm

The article has changed 17 times. There is an RSS feed of changes available.

Version 1 Version 2
Drug adviser quits over 'trust' Resignation 'threatens drug ban'
(about 3 hours later)
Another senior government drugs adviser has quit, hours before ministers are expected to ban a new "legal high". Another senior government drugs adviser has quit, hours before ministers were expected to ban a new "legal high".
Dr Polly Taylor said she did not trust the government's use of advice from the Advisory Council on the Misuse of Drugs. She is the sixth member to quit. The resignation of Dr Polly Taylor from the Advisory Council on the Misuse of Drugs has sparked speculation that the ban on mephedrone could be delayed.
On Monday the body will give the home secretary its advice on mephedrone. Lib Dem science spokesman Dr Evan Harris said Home Secretary Alan Johnson's ban would have to wait until the council was "properly constituted".
It is unclear if Dr Taylor's resignation will affect the status of the expected ban on the drug, linked in the media to four deaths in the UK. The Home Office said it would not speculate on any delay to the ban.
The council's meeting on Monday could be overshadowed by the departure of Dr Taylor - the ACMD's veterinary medicine expert whose post is required by law to be filled on the committee. There has been media pressure to ban mephedrone, which has been linked in recent press reports to at least four deaths in the UK.
A Home Office spokeswoman said she would not speculate on any delay to the ban.
There is little more we can do to describe the importance of ensuring that advice is not subjected to a desire to please ministers Dr Polly Taylor Adviser's full resignation letterThere is little more we can do to describe the importance of ensuring that advice is not subjected to a desire to please ministers Dr Polly Taylor Adviser's full resignation letter
So far there is no scientific proof that mephedrone has been responsible for any deaths in the UK, and scientists are still trying to work out whether it is harmful on its own or if taken with something else. But the law says any move to ban a drug must follow consultation with the Advisory Council.
However, there is widespread expectation that Home Secretary Alan Johnson will announce a ban on the drug before the end of the day because of the risks it poses. The council will make its decision whether the drug should be banned on Monday morning, and Mr Johnson was expected to announce a ban later in the day.
Last week, the government's chief drugs adviser, Professor Les Iversen, strongly indicated that the council would recommend classifying mephedrone as a Class B drug. However, the council's meeting will be overshadowed by the resignation of Dr Taylor - the ACMD's veterinary medicine expert whose post is required by law to be filled on the committee.
In her resignation letter, Dr Taylor told the home secretary she was quitting because she did not have trust in the way the government would treat its advice. She said she "did not have trust" in the way the government would treat the council's advice.
Dr Harris said: "The 1971 (Misuse of Drugs) Act is very clear that before the government criminalises thousands of people by banning a drug they must take advice on drug harm and other matters from a legally-constituted advisory council.
"If it is necessary to act urgently to ban mephedrone then, by provoking this resignation by their refusal to respect the scientists who offer advice, the home secretary will now be forced to wait a delay while the council is properly constituted."
No letter
A former secretary of the advisory council, Jeremy Sare, told the BBC the council would not be properly constituted until a new vet was appointed, which would take them at least "a few weeks".
A Home Office spokeswoman told the BBC: "We have not received any form of resignation from any member of the advisory council, and we cannot speculate on any issues that could arise on Monday.
"Whatever happens does not change the home secretary's commitment on mephedrone."
In her resignation letter, Dr Taylor told the home secretary she was quitting because she did not have trust in the way the government would treat the ACMD's advice.
"I feel that there is little more we can do to describe the importance of ensuring that advice is not subjected to a desire to please ministers or the mood of the day's press," she wrote."I feel that there is little more we can do to describe the importance of ensuring that advice is not subjected to a desire to please ministers or the mood of the day's press," she wrote.
Mephedrone, a synthetic stimulant, is known by various names, including "M-Cat", and "meow meow".
MEPHEDRONE FACTS Effects similar to amphetamines and ecstasySold as a white powder, capsules and pills or can be dissolved in liquidOften sold online as plant food marked "not for human consumption"Completely different to methadone, used to treat heroin addictsReported side-effects include headaches, palpitations, nausea, cold or blue fingers Long-term effect unknownCurrently legal to buy and be in possession of the powder, but against the law to sell, supply or advertise the powder for human consumptionAlready illegal in Israel, Denmark, Norway and SwedenMEPHEDRONE FACTS Effects similar to amphetamines and ecstasySold as a white powder, capsules and pills or can be dissolved in liquidOften sold online as plant food marked "not for human consumption"Completely different to methadone, used to treat heroin addictsReported side-effects include headaches, palpitations, nausea, cold or blue fingers Long-term effect unknownCurrently legal to buy and be in possession of the powder, but against the law to sell, supply or advertise the powder for human consumptionAlready illegal in Israel, Denmark, Norway and Sweden
Last October, Mr Johnson sacked his chief drugs adviser, Professor David Nutt, saying the ACMD chairman had lobbied against government policy. So far there is no scientific proof that mephedrone has been responsible for any deaths in the UK, and scientists are still trying to work out whether it is harmful on its own or if taken with something else.
However, last week, the government's chief drugs adviser, Professor Les Iversen, strongly indicated that the ACMD would recommend classifying mephedrone as a Class B drug.
Last October, Mr Johnson sacked his chief drugs adviser, Professor David Nutt, saying he had lobbied against government policy.
The sacking led five other members to quit and an urgent review of the committee's working relationship with ministers.The sacking led five other members to quit and an urgent review of the committee's working relationship with ministers.
Dr Nutt, who has set up his own rival expert body, has warned that banning mephedrone could be self-defeating and that the evidence supporting a ban is not clear. Dr Nutt, who has set up his own rival expert body, has warned that banning mephedrone could be self-defeating and that the evidence supporting a ban wasn't clear.
He has urged the ACMD and ministers to wait for the verdict of an expert European body which is looking at the use of the drug across all EU member states.He has urged the ACMD and ministers to wait for the verdict of an expert European body which is looking at the use of the drug across all EU member states.
"This is a pivotal moment in UK drug policy," said Dr Nutt."This is a pivotal moment in UK drug policy," said Dr Nutt.
"Given the plethora of 'legal highs' that could follow in mephedrone's wake, the way in which this issue is handled could well set the tone for many years to come.""Given the plethora of 'legal highs' that could follow in mephedrone's wake, the way in which this issue is handled could well set the tone for many years to come."
The Conservatives have called for the law to be changed to allow temporary bans of drugs while the scientific evidence is assessed.The Conservatives have called for the law to be changed to allow temporary bans of drugs while the scientific evidence is assessed.