§ Sir Clive Bossomasked the Secretary of State for the Home Department if he will provide information concerning the arrangements made to check the accuracy of the breath testing equipment which has been purchased for use by the police to enforce the new drink and driving laws.
§ Mr. Roy JenkinsSamples of the device were tested by the Home Office Central Research Establishment, Aldermaston, to establish the reliability of its physical characteristics, and the indications given by the device against varying blood alcohol concentration values.