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©Si Barber. Moral rights asserted
A Drager drug testing machine at a UK police station. The process is designed to detect cannabis in a mouth swab sample.
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©Si Barber. Moral rights asserted
A Drager drug testing machine at a UK police station. The process is designed to detect cannabis in a mouth swab sample.
 - 
	
©Si Barber. Moral rights asserted
A Drager drug testing machine at a UK police station. The process is designed to detect cannabis in a mouth swab sample.
 - 
	
©Si Barber. Moral rights asserted
A Drager drug testing machine at a UK police station. The process is designed to detect cannabis in a mouth swab sample.
 - 
	
©Si Barber. Moral rights asserted
A Drager drug testing machine at a UK police station. The process is designed to detect cannabis in a mouth swab sample.
 - 
	
©Si Barber. Moral rights asserted
A Drager drug testing machine at a UK police station. The process is designed to detect cannabis in a mouth swab sample.
 - 
	
©Si Barber. Moral rights asserted
A Drager drug testing machine at a UK police station. The process is designed to detect cannabis in a mouth swab sample.
 - 
	
©Si Barber. Moral rights asserted
A Drager drug testing machine at a UK police station. The process is designed to detect cannabis in a mouth swab sample.
 - 
	
©Si Barber. Moral rights asserted
A Drager drug testing machine at a UK police station. The process is designed to detect cannabis in a mouth swab sample.
 - 
	
©Si Barberb Moral rights asserted
Graffiti on wall, Kings Lynn,UK
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©Si Barberb Moral rights asserted
Graffiti on wall, Kings Lynn,UK
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©Si Barberb Moral rights asserted
Graffiti on wall, Kings Lynn,UK