HC Deb 01 June 1967 vol 747 c54W
46. Mr. Gresham Cooke

asked the Secretary of State for the Home Department whether he has approved the proposed arrangements at the Metropolitan Police Forensic Science Laboratory for dealing with blood tests for motorists which involve no less than six stages; and what steps he has taken to satisfy himself that all these six steps will be free from error.

Mr. Roy Jenkins

I am satisfied that the arrangements for analysing blood specimens at the Metropolitan Police Laboratory provide adequate safeguards against the possibility of error.