Stickers and leaflets are seen on a table ahead of a Vote Remain event at Manchester Metropolitan University's student Union in Manchester, northern England June 16, 2016. REUTERS/Phil Noble

Stickers and leaflets are seen on a table ahead of a Vote Remain event at Manchester Metropolitan University’s student Union in Manchester, northern England June 16, 2016. REUTERS/Phil Noble

Stickers and leaflets are seen on a table ahead of a Vote Remain event at Manchester Metropolitan University's student Union in Manchester, northern England June 16, 2016. REUTERS/Phil Noble

June 17, 2016 11:58 AM (UTC+8)