This is a friendly dashcam reminder of why it’s important to use your parking brake if you park on a hill. You should also turn your wheels into the curb. Oh — and always forgetting to disengage the parking brake when you get back in your vehicle and proceeding to drive around with it on for awhile is not a reason to not use it in the first place, it’s a reason to reevaluate whether you should really be driving at all.

Keep going for the whole video.

Source: Geekologie – Use Your Parking Brake, A Public Service Announcement