China tightens its rules for gamers

China is to bring in new rules that will limit the amount of money and time that people can spend on video games. The restrictions are aimed at limiting in-game purchases and preventing obsessive gaming behaviour. The draft legislation is a blow to the world's largest online gaming market, which is still recovering from a previous crackdown. The news sent shares in tech giants tumbling and wiped tens of billions of dollars off their value.Also in the programme, presenter Roger Hearing examines some gloomy news for the UK economy, and we look at ways to stay ‘green’ during the festive season.