A man allegedly used his pickup truck as a battering ram, smashing into five parked vehicles before driving the truck through the entrance of a Volkswagen dealership.
Halton Regional Police say the man then started urinating on parked vehicles before returning to his truck, grabbing a bottle of champagne and a glass and climbing onto the roof.
Police say the man was seen committing an indecent act and throwing objects at a bystander.
Officers arrived and the man was arrested without incident.
Guillaume Mercier, 36, of Hamilton was charged with mischief over $5,000 and committing an indecent act.