Drink driving: How long does alcohol really stay in your system? Results will surprise you MOTORISTS may not be aware of how long they should leave it before getting behind the wheel after having a drink. Here’s what you need to know. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Half of car-related penalty points due to defective tyresŠkoda Kodiaq: details and prices announcedRoadside selfie service to prove breaking down not just an excuseWATCH: New BMW 5 Series will arrive in the UK next springTesla founder promises new electric vehicle announcementsMotorists driven to distraction by hikes in car insurance