The tribute in Leicester forced the Watford team to move during their warm - up to allow the helicopter to land , before members of the armed forces delivered the ball .
Both managers laid a poppy wreath on the field before kick - off .
The tribute in Leicester forced the Watford team to move during their warm - up to allow the helicopter to land , before members of the armed forces delivered the ball , and both managers laid a poppy wreath on the field before kick - off .