My local train company is SoutWest trains. Over the last few years they have introduced quiet carriages.

The brilliant idea is to also have a carriage where there is an expectation that people have a discussion and debate.

The idea was inspired by this article about a train in Sri Lanka called the MohoTrain – the main commuter train from the Country into Sri Lanka’s capital city Colombo where they seed Innovation Challenges to the passengers and collect their ideas.

www.mahotrain.com