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Christopher James Miller v DPP  | 
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| Issue:  | 
Whether evidence of a failure by a man with learning difficulties and autism to provide a specimen of blood for a suspected drug-driving charge should have been excluded in light of the failure to call an appropriate adult to the police station. | 
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| Court:  | 
Administrative Court | 
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| Reference:    | 
CO/4533/2017 | 
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| Neutral Citation:    | 
[2018] EWHC 262 (Admin) | 
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| Judge(s):  | 
Hickinbottom LJ, Dove J | 
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| Date:  | 
15 February 2018 |