Police seize drugs with street value of £600,000 in Govan raid Drugs with a street value of almost £600,000 have been seized during a raid in Glasgow, police said. During the search of the property in Paisley Road West, Govan, officers found drugs believed to be heroin and cocaine worth £580,000. Drug production equipment including mixing agents and presses were also recovered in the raid, which was carried out on Friday night. No arrests have been made as a result of the find, and a Police Scotland spokeswoman said inquiries were continuing.