The European Commission is to publish proposals in the spring designed to reduce the number of plastic bags used in Europe each year. Most of the 15,000 people who took part in a public consultation favoured an outright ban - but what are the options?
Every year 800,000 tonnes of so-called single-use plastic bags are used in the European Union - the average EU citizen used 191 of them in 2010, the Commission says, and only 6% were recycled.
More than four billion bags are thrown away each year.
"The impact of this plastic waste can be seen littering our landscape, threatening our wildlife and accumulating as 'plastic soup' in the Pacific Ocean, which may cover more than 15,000,000 sq km," says Environment Commissioner Janez Potocnik.
So what are the options for addressing the problem and where have they been tried?
Last year Italy became the first country in Europe to ban non-biodegradable single-use plastic bags.
A number of countries have banned very thin plastic bags, including China, South Africa, Kenya, Uganda and Bangladesh - in Bangladesh's case, it was found that the bags had clogged up the drainage system, exacerbating deadly floods.