An armed SWAT team raided four popular businesses along Ewing Avenue in Spring Valley Friday night, confiscating a large quantity of marijuana and arresting 10 suspects.

Police say they have been monitoring the businesses, including a deli and a Laundromat, for several months following reports of drug activity. Authorities say several law enforcement agencies collaborated on the investigation.

During Friday's raid, officers say they seized enough marijuana from the stores to fill a garbage bag, $8,000 in cash and several guns. Police also arrested 10 people on drug charges.