(This story from Dec. 27 has been amended in the first paragraph to make clear only England affected.)
LONDON (Reuters) - Ministers launched a consultation on Thursday on plans to double the charge for single-use carrier bags in England from 2020 and extend the scheme to cover all shops in a bid to cut plastic waste.
Since October 2015, large retailers in England have been legally required to impose a charge of 5 pence for plastic bags, a measure which the government says has taken 15 billion bags out of circulation.
However, Britain’s seven largest supermarkets still supplied about 1 billion bags with smaller shops supplying another 3.6 billion.
In August, the government announced plans to extend the charge to all retailers and increase the minimum price to 10 pence (13 cents) from the beginning of 2020 and on Thursday launched a consultation on its proposals.
“We would like to see an overall reduction by 90 percent on figures ... before the levy,” junior environment minister Therese Coffey told BBC radio.
The Marine Conservation Society says since the charge was brought in, there had been a significant fall in the number of bags found on beaches.
Reporting by Michael Holden; Editing by Toby Chopra