| 
R (GR) v Greater Manchester Police | 
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| Issue:  | 
Whether a failure to inform a person about the registration effects of the Sex Offenders Act 1997 rendered a subsequent caution invalid | 
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| Court:  | 
Administrative Court | 
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| Reference:    | 
CO 4148/99 | 
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| Neutral Citation:    | 
 | 
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| Judge(s):  | 
Laws LJ and Rafferty J | 
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| Date:  | 
19 July 2000 |