Arsenal fan banned for head-butting Roy Keane

LONDON – An Arsenal fan was given a three-year football banning order on Thursday after headbutting former Manchester United star Roy Keane in a “gratuitous and senseless act of violence”.Scott Law, 43, was found guilty of common assault after clashing with Keane following Arsenal’s Premier League win over United at the Emirates Stadium on 3 September.Keane and fellow television pundit Micah Richards were walking to do their post-match analysis when the attack happened, a trial at a London magistrates court heard.Former Republic of Ireland midfielder Keane was head-butted by Law and fell…