To ask the Secretary of State for the Home Department, what (a) proportion and (b) total number of prisoners' initial test results under the mandatory drug testing programme have subsequently proved inaccurate in each of the last five years; and if he will make a statement.

To ask the Secretary of State for the Home Department, what (a) proportion and (b) total number of prisoners' initial test results under the mandatory drug testing programme have subsequently proved inaccurate in each of the last five years; and if he will make a statement.

To ask the Secretary of State for the Home Department, how many and what proportion of prisoners have tested positive under the mandatory drug testing programme for (a) an illegal substance, (b) heroin, (c) cocaine, (d) ecstasy, (e) LSD and (f) cannabis in each of the last five years; and...

To ask the Secretary of State for the Home Department, how many and what proportion of prisoners have tested positive under the mandatory drug testing programme for (a) an illegal substance, (b) heroin, (c) cocaine, (d) ecstasy, (e) LSD and (f) cannabis in each of the last five years; and...

To ask the Secretary of State for the Home Department, what the cost of mandatory drug testing programmes in prisons was in each of the last five years; and if he will make a statement. - Inc table and figures.

To ask the Secretary of State for the Home Department, what the cost of mandatory drug testing programmes in prisons was in each of the last five years; and if he will make a statement. - Inc table and figures.

To ask the Secretary of State for Health, what are the long-term plans for the Device Evaluation Service; and which agency will be responsible for its day to day management.

To ask the Secretary of State for Health, what are the long-term plans for the Device Evaluation Service; and which agency will be responsible for its day to day management.

To ask the Secretary of State for the Home Department, how many authorisations have been made under the Prisons (Alcohol Testing) Act 1997; and how many tests have been carried out.

To ask the Secretary of State for the Home Department, how many authorisations have been made under the Prisons (Alcohol Testing) Act 1997; and how many tests have been carried out.

To ask the Secretary of State for the Home Department, what guidance his Department has published on (a) the vision levels that police drivers need to achieve and (b) how frequently they should receive eye checks.

To ask the Secretary of State for the Home Department, what guidance his Department has published on (a) the vision levels that police drivers need to achieve and (b) how frequently they should receive eye checks.

To ask the Secretary of State for the Home Department, what assessment he has made of seasonal variations in the seizure of illegal drugs (a) within prisons and (b) from individuals visiting prisons; what assessment he has made of seasonal variations in the rate of positive mandatory drug tests in...

To ask the Secretary of State for the Home Department, what assessment he has made of seasonal variations in the seizure of illegal drugs (a) within prisons and (b) from individuals visiting prisons; what assessment he has made of seasonal variations in the rate of positive mandatory drug tests in...

To ask the Secretary of State for the Home Department, what recent research he has commissioned into the effectiveness of mandatory drug testing in prisons; when he will publish the findings of the research into the effectiveness of mandatory drug testing in prisons.

To ask the Secretary of State for the Home Department, what recent research he has commissioned into the effectiveness of mandatory drug testing in prisons; when he will publish the findings of the research into the effectiveness of mandatory drug testing in prisons.

To ask the Secretary of State for the Home Department, how many prisoners in each of the last 15 years tested positive for (a) heroin and (b) crack cocaine; what proportion of the total prison population these represented; and if he will make a statement. - Will write.

To ask the Secretary of State for the Home Department, how many prisoners in each of the last 15 years tested positive for (a) heroin and (b) crack cocaine; what proportion of the total prison population these represented; and if he will make a statement. - Will write.

To ask the Secretary of State for Health, what guidance exists for NHS ambulance trusts regarding (a) procurement, (b) servicing and (c) lifespans of NHS ambulance vehicles.

To ask the Secretary of State for Health, what guidance exists for NHS ambulance trusts regarding (a) procurement, (b) servicing and (c) lifespans of NHS ambulance vehicles.

To ask the Secretary of State for Transport, what arrangements he is making to ensure that the Transport Research Laboratory continues to provide crash testing facilities for wheelchairs. (Letter in Library Dep 03/409).

To ask the Secretary of State for Transport, what arrangements he is making to ensure that the Transport Research Laboratory continues to provide crash testing facilities for wheelchairs. (Letter in Library Dep 03/409).

To ask the Secretary of State for Defence, who has responsibility for carrying out seismic assessments of suspicious events under the contract for a National Data Centre; and who has been carrying out assessments of nuclear tests in India and Pakistan under the same contract. - (Holding answer 15 June...

To ask the Secretary of State for Defence, who has responsibility for carrying out seismic assessments of suspicious events under the contract for a National Data Centre; and who has been carrying out assessments of nuclear tests in India and Pakistan under the same contract. - (Holding answer 15 June...

To comment on the alterations to entitlement conditions for free annual sight tests since 1st March.

To comment on the alterations to entitlement conditions for free annual sight tests since 1st March.

To ask the Secretary of State for Defence, when the contract to run the United Kingdom National Data Centre was put out to tender; the contract was advertised; if the United Kingdom National Data Centre has responsibility for monitoring data provided by the United Nations on nuclear testing.

To ask the Secretary of State for Defence, when the contract to run the United Kingdom National Data Centre was put out to tender; the contract was advertised; if the United Kingdom National Data Centre has responsibility for monitoring data provided by the United Nations on nuclear testing.

To ask the Secretary of State for Health, when his Department issued guidance to opticians giving clarification of general ophthalmic services procedures; to what extent the measures it contains are enforceable; what estimate he has made of the regional impact of the procedures on take up of (a) eye tests...

To ask the Secretary of State for Health, when his Department issued guidance to opticians giving clarification of general ophthalmic services procedures; to what extent the measures it contains are enforceable; what estimate he has made of the regional impact of the procedures on take up of (a) eye tests...