We're back in Kent to look at it's other motorway, the M2. It was supposed to be a glorious motorway from London to Dover, but it isn't. So what's the deal there then. As well as looking into the history of the M2 motorway, we'll be pointing out some of the things you can see and do along the way. Did you know there's a theme park where you can drive diggers.... what about the 208mph speed record. Nice bridges... karting, abandoned roads, it's a complete mess of subjects that is sure to entertain. In this series we aim to explore what our motorway network is hiding. As we drive along at the 70mph..ish...we simply just wouldn't be aware of what we're missing. This series aims to uncover some of the hidden secrets our motorways have to offer.