Charles Walker: To ask the Secretary of State for Environment, Food and Rural Affairs what assessment he made of the outcome of the November 2009 meeting of the International Commission for the Conservation of Atlantic Tunas; and what position the Government took on the proposal to list Atlantic bluefin tuna under Appendix 1 to the Convention on International Trade in Endangered Species.

Charles Walker: To ask the Secretary of State for Children, Schools and Families (1) what steps his Department has taken to ensure that children with an autistic spectrum disorder have appropriate support from Child and Adolescent Mental Health Services; (2) whether any Tier 4 child and adolescent mental health services cater exclusively for children with an autistic spectrum disorder; (3) what...

Charles Walker: To ask the Secretary of State for Health what steps his Department is taking to ensure that the implementation of New Horizons will help meet the needs of people with autism who also have mental health problems.

Charles Walker: To ask the Secretary of State for Justice how many cases were referred to multi-agency public protection panels in Hertfordshire Probation Area in each of the last five financial years.

Charles Walker: To ask the Secretary of State for Justice what recent assessment he has made of the effect on national standards and service delivery of proposed reductions in the number of jobs in the Probation Service in Hertfordshire Probation Area.

Charles Walker: To ask the Secretary of State for Justice how many (a) probation officers and (b) probation service officers were employed in Hertfordshire Probation Area on 31 March in each of the last five years.

Charles Walker: To ask the Secretary of State for Justice what the (a) community and (b) custody caseload of the Probation Service for Hertfordshire Probation Area was on 31 March in each of the last five years.

Charles Walker: To ask the Secretary of State for Justice how many offenders resident in Hertfordshire Probation Area were categorised as Tier 4 in each of the last five financial years.

Charles Walker: To ask the Secretary of State for Justice how many (a) probation staff and (b) trainee probation officers he anticipates will be made redundant in Hertfordshire Probation Area in (i) 2009-10 and (ii) the next two financial years.

Charles Walker: To ask the Minister for the Olympics what steps the London Organising Committee for the Olympic Games is taking to ensure that residents of Hertfordshire benefit from the London 2012 Olympic and Paralympic Games; and if she will make a statement.

Charles Walker: To ask the Secretary of State for Defence what recent estimate he has made of the number of current and former armed forces personnel likely to experience mental illness during the next 10 years as a result of their military service.

Charles Walker: To ask the Secretary of State for Health (1) how many reports of adverse reaction to the bacillus calmette guérin vaccination there were in each year since 1985; (2) how many reports of adverse reaction to vaccinations against (a) measles, (b) rubella, (c) polio, (d) whooping cough, (e) tetanus, (f) diphtheria and (g) mumps there were in each year since 1985; (3) how many...

Charles Walker: To ask the Minister of State, Department for Business, Enterprise and Regulatory Reform what the UK trade deficit in each category, not including invisible earnings, was in each year since 1997.

Charles Walker: To ask the Secretary of State for Communities and Local Government what estimate her Department has made of the cost to developers of achieving code levels (a) 4, (b) 5 and (c) 6 in the Code for Sustainable Homes; and if she will make a statement.

Charles Walker: To ask the Secretary of State for Health how many adverse reaction reports for routine vaccinations there have been in each year since 1985.

Charles Walker: To ask the Secretary of State for Communities and Local Government what research her Department has undertaken on market demand for (a) code level 6 and (b) zero-carbon homes; and if she will make a statement.

Charles Walker: To ask the Secretary of State for Communities and Local Government what recent assessment she has made of the social effect on communities of the Government's target of building 3 million new homes by 2020 not being met.

Charles Walker: To ask the Secretary of State for the Home Department what recent estimate she has made of the number of (a) boys and (b) girls aged 14-15 years old who have used cannabis in each of the last 10 years.

Charles Walker: To ask the Secretary of State for Health how many (a) teenagers and (b) people were admitted to psychiatric units for mental health problems associated with cannabis use in each of the last 15 years.

Charles Walker: To ask the Secretary of State for Communities and Local Government whether the Government is on target to meet its aspiration of building three million new homes by 2020; and if she will make a statement.