This is a trailer for a small article that will be appearing on the BBC's The One Show on the 24th August 2012.

I was involved in the making of this back in May and it was a lot of fun, so I hope the finished article will be informative and fun too.

I am not allowed to give away specific details on the content of the article before the programme is broadcast, but I can say it is about machine learning in traffic control and it involves a traffic control experiment on a grand scale.