Crusaders-Cliftonville football match called off due to loyalist protest

It should have been one of the highlights of the local football season - League leaders Cliftonville taking on their closest rivals Crusaders. Instead the match was called off after a loyalist protest outside Seaview. So what on earth went on? We hear from SDLP Councillor Nicola Mallon and Crusaders Treasurer Tom Whiteside. #bbcnolan