Drunk driver runs over sign then crashes into another car

A couple driving on Eglinton Avenue in Toronto, captured this very intense footage of a drunk driver in front of them. The couple comments on the driver's unusual behavior, as se swerves all over the road and driving between lanes. Moments later, the driver swerves to the curb and hits a road sign, sending it flying through the air before continuing on in high speed.
Audibly disturbed, the man calls for 911 asking for the police and an ambulance while explaining what they witnessed. Just as they catch up with the drunk driver, he manager to hit a parked car on the side of the road, causing massive damage to both cars and blocking the road.
All these dash cam videos are an excellent reminder of why is it a terrible idea to drive while under the influence. Don't drink and drive kids!