These ingredients were potential causes of racial tension. They were seen by the wider community as "Māori problems". By the 1970s and 1980s, enough urbanised Māori had reached positions of influence to bring about a gradual but radical change to the thinking of governments. Their advocacy was underscored by an increasing willingness to use vigorous protest to push Mana Māori. Young urban radicals beat up a group of University students taking a comical view of Māori dance. Protestors occupied Bastion Point which was claimed as Māori land and resisted police arrest. In Raglan local Māori protesters reclaimed ownership of land used as an airstrip and golf course.