Monitoring the effectiveness of UK field impairment tests
By: J.S. Oliver ... [et al.].
Contributors: Great Britain. Department for Transport
Series: Road safety research report -- no. 63
Publisher: Department for Transport
Published: 2006
Place of publication: London
Language: eng
Number of pages: 62
Subjects: Drugged driving; Prevention; Evaluation; Police patrol; Field interrogation
Notes: "March 2006".

Includes bibliographical references (p. 60-62).