The UK has a problem with plastic. 3.7 million tonnes of plastic are used every year, according to trade organisation, Plastics Europe. More than a third of UK plastic comes from supermarkets, therefore many feel there is an onus on these retailers to drive the change against plastic. Small scale, alternative packaging initiatives are being trialled, but can they be up-scaled to a national level? And does it really answer the bigger problem of single-use packaging?