Smart, Huw. <br/><br/>
Road policing / 
Huw Smart and John Watson. 
 - 9th ed. /  2011. 
 - Oxford :  Oxford University Press,  2010. 
 - xi, 238 p. ;  22 cm. 
 - Blackstone's Police Q & A. .
<br/><br/><label>ISBN: </label>9780199592418  RM68.16 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Traffic police--England--Problems, exercises etc.--Periodicals.<br/>Traffic police--Wales--Problems, exercises etc.--Periodicals.