LONDON -- Paper or plastic? No, not what kind of bag do you want your purchases in; it's what kind of money you'll use to pay for them, at least in Britain.
The Bank of England announced Wednesday that, beginning in 2016, it will start issuing polymer banknotes -- in other words, plastic money -- in place of the paper kind. New five-pound bills put into circulation that year will not only feature a portrait of Winston Churchill but also should be more resistant against wear and tear and unintended journeys through the washing machine.
The switch to plastic is expected to save money in more ways than one. Polymer banknotes should last at least 21/2 times longer than paper ones, officials say, and that means printing costs will be less.
"Ensuring trust and confidence in money is at the heart of what central banks do," Bank of England governor Mark Carney said in a statement. "Polymer notes are the next step in the evolution of banknote design to meet that objective. The quality of polymer notes is higher, they are more secure from counterfeiting, and they can be produced at lower cost to the taxpayer and the environment."
But this is a country that loves tradition and can be suspicious of slick innovations. Britain also jealously guards its currency. It has clung tenaciously to the pound when other European nations have opted for the euro.
Before deciding to tinker with the banknotes, the central bank went this fall on a listening tour across the country, patiently explaining plastic bills' benefits and collecting feedback. Bank officials said nearly 13,000 people responded: 87 percent approved of polymer notes, 6 percent disapproved, and 7 percent were neutral.
Plastic fivers will roll off the bank's eastern England presses in 2016, with 10-pound notes, featuring a likeness of author Jane Austen, to follow a year later. Both will be slightly smaller than their paper counterparts.
As a reassuring constant, Queen Elizabeth II's portrait (or her successor on the throne, if she has died) will continue to grace all British currency.
Britain is not the first country to make "paying with plastic" a phrase as applicable to cash as to credit cards. Any American who has traveled north of the border knows that Canada's notes are all polymer-based. (Coincidentally or not, Mr. Carney was the Bank of Canada governor before taking up his current post in London earlier this year.) Australia, another former British colony, also uses plastic money.
Officials say the new notes will be hardy enough to come through a washing machine unscathed. But they warn that ironing will cause them to melt.