Sunday football in Northern Ireland has been a controversial issue. Until 2008, the Irish Football Association (IFA) under IFA Article 27, prohibited any clubs affiliated with them from playing association football matches on Sunday. The ban initially came from various government legislation, both local and national. Northern Ireland's Protestant Christian majority's observance of Sunday as the Sabbath (a day of rest), was also a major factor which amounted to a continuance of the observance of tradition for a lot longer than in the rest of the UK. It was also a way to combat a perceived encroachment on their culture by Catholics. Since the abolition of the ban, teams can play matches on Sunday if they have mutual agreement, although some teams such as Linfield have club rules against such