Floral tributes and candles are placed by a picture of slain Labour MP Jo Cox at a vigil in Parliament square in London on June 16, 2016. Cox died today after a shock daylight street attack, throwing campaigning for the referendum on Britain‘s membership of the European Union into disarray just a week before the crucial vote. / AFP PHOTO / DANIEL LEAL-OLIVAS <저작권자(c) 연합뉴스, 무단 전재-재배포 금지>