Several smoke shops in Rockland County are under investigation.

Rockland County, Homeland Security and other law enforcement officials have been investigating the shops for a year.

On Tuesday, they executed search warrants at two shops in Clarkstown, two in Orangetown and one in the Village of Suffern.

Those local businesses have been accused of selling cannabis products to customers, including minors, and operating without proper licensing, according to the District Attorney's Office.

Investigators say they also scammed the government out of thousands of tax dollars.