More than 30 people have been charged and millions in cash and property have been seized following an investigation into illegal gambling in York Region.

Police say 33 people have been charged with more than 70 counts, including alcohol and weapons charges, in an investigation dubbed Project End Game.

Officers also seized more than $1 million in cash and equipment, $1.5 million in alcohol and 11 firearms.

They’ve also “restrained” a 20,000-square foot mansion in Markham worth $9 million.

“While the total value of these seizures is significant, this is only the start of our efforts to dismantle organized crime groups who are operating illegal gaming operations in York Region,” said Chief Jim MacSween.

“The money moving through these underground casinos leads to huge profits for criminals that fund other ventures such as prostitution and drug trafficking. This illegal high-stakes gambling also leads to gun violence, armed robberies, kidnappings, extortion and other serious violent offences within our community.”