Smart motorway - How speed cameras work and how you can be fined SMART motorways are becoming more popular across the UK and are set to double over the next few years. Here’s how the speed cameras work and how they could land you a fine. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Number plate WARNING - You could have a FAKE plate but this will stop you being targetedKia e-Niro electric car range DOWNGRADED after test error - Here's by how muchKia scrappage scheme - Get £3,000 off a new car by trading in your old bangerHow getting ice, snow or dirt on your headlights could land you a £1,000 fineUsed cars buying guide - What to check and how to get the best deal possibleThree simple errors that can invalidate your car insurance cover and land you a hefty fine