“K-pop this way! This way for K-pop!” shouts a traffic warden in hi-vis at a group of young Londoners in maid uniforms. There’s roadworks in west London’s White City, and his job is to ferry attendees of Eastern Margins’ Margins United day festival across the intersection and into the 2,800 capacity Exhibition venue on the other side – a job he is executing by,hellip;read more raquo;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;View Gallery (30 images)nbsp;