Smart motorway WARNING - The rule you may not know which could you land up to £2,500 fine A RULE on smart motorways you may not be aware of could automatically land you a fine. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:How to pass your MOT first time by checking these common faults ahead of timeBaby car seat WARNING - Hidden dangers that are putting your child at serious riskYou won't believe how many years drivers spend on the roadMaking this simple driving mistake could invalidate your car insuranceMOT test - Essential checks you should make before your MOT to reduce the risk of failureCar insurance WARNING - Writing this incorrectly on your premium could invalidate it