 Umukuru wigisagara ca Londres Sadiq Khan arashigikiye ico ciyumviro, akavuga ati: Gutahura uruhara rwUbwongereza mwigurishwa ryabantu nkabaja birashobora gutsimbataza icemezo cacu cukurwanya ivangura rishingiye ku rukoba be namacakubiri ayo ari yo yose. 