Since 1968, Powell had been an increasingly frequent visitor to Northern Ireland, and in keeping with his general British nationalist viewpoint, he sided strongly with the Ulster Unionists in their desire to remain a constituent part of the United Kingdom. From early 1971, he opposed, with increasing vehemence, Heath's approach to Northern Ireland, the greatest breach with his party coming over the imposition of direct rule in 1972. He strongly believed that it would survive only if the Unionists strove to integrate completely with the United Kingdom by abandoning devolved rule in Northern Ireland. He refused to join the Orange Order, the first Ulster Unionist MP at Westminster never to be a member (and, to date, one of only four, the others being Ken Maginnis, Danny Kinahan and Sylvia Hermon), and he was an outspoken opponent of the more extremist loyalism espoused by Ian Paisley and his supporters.