'WeCyclers', a mobile recycling initiative in Lagos Home to over 20 million people, Nigeria's biggest city Lagos produces 10,000 tonnes of waste every day, a lot of which piles up on the busy streets or floats in open sewers. But a new scheme is beginning to change people's attitude towards rubbish - and their immediate environment - by providing a material incentive to recycle plastic bottles, bags and tin cans. A natural sound version of an AFPTV report.