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:New electric car research reveals surprising change in attitudeMercedes: AMG is big on performanceSat nav WARNING: Police warn drivers about this simple mistake which could land you a fineDriving licences ALERT - Why you should never share photos off your licenceTesla Roadster - Awesome new feature and interior revealed in latest videoCar insurance - Check your policy today as you could be making a vital error