The drugs lab uncovered during a raid near Redditch A MAN from Quinton was one of five arrested after an industrial-scale amphetamine lab was discovered near Redditch. The National Crime Agency (NCA) and Warwickshire Police raided the lab, located in farm buildings on Ullenhall Lane, near Redditch, earlier today (Tuesday, April 27). It is believed the crime group involved 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. Two men aged 40 and 60, believed to be running the drugs operation, were arrested in Chalfont St Giles in Buckinghamshire.