A look inside the recently uncovered drugs lab near Redditch. Pictures: National Crime Agency HERE’s a look inside the industrial-scale amphetamine lab near Redditch which was uncovered by police earlier today. It is believed the crime group involved with the drugs operation were producing around one tonne of amphetamine per month – worth £2million at wholesale and up to £10million at street level – for distribution to criminals throughout the country. The National Crime Agency (NCA) and Warwickshire Police raided farm buildings on Ullenhall Lane, near Redditch, today (Tuesday, April 27). Five people have now been arrested in connection with the operation.