For Londoners and visitors alike, they're an often overlooked quirk -- if they're even noticed at all.
원문출처 : http://www.cnn.com/2017/01/10/travel/london-cab-drivers-green-shelters/index.html
원문출처 : http://www.cnn.com/2017/01/10/travel/london-cab-drivers-green-shelters/index.html