Caddle, Diane. <br/><br/>
Survey of the prisoner escort and custody service provided by Group 4 and by Securicor Custodial Services / 
by Diane Caddle. 
 - London :  Home Office,  1995. 
 - viii, 53p. 
 - Home Office Research and Planning Unit paper ;  no. 93 .
 - Home Office Research and Planning Unit paper ;  no. 93 .
<br/><br/><label>ISBN: </label>1858934982 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Group 4.<br/>Securicor Custodial Services.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Private security services--Evaluation.--Great Britain<br/>Dock (Criminal procedure)--Great Britain.