authority over the entire country. The Prime Minister of Northern Ireland James Chichester-Clark rejected the proposal. In August 1971 Lynch proposed that the Government of Northern Ireland (Stormont) be replaced with an administration that would share power with Catholics. The next day the Northern Prime Minister Brian Faulkner rejected Lynch's statement and stated that "no further attempt by us to deal constructively with the present Dublin government is possible." Later in 1971 British Labor Party leader (and future Prime Minister) Harold Wilson proposed a plan that would lead to a united Ireland after a 15-year transitional period. He called for the establishment of a commission that would examine the possibility of creating a united Ireland which would be agreed upon by all three parliaments. The northern Prime Minister rejected the proposal and reiterated the desire that Northern Ireland remain an integral part of the United Kingdom. The Irish Prime Minister indicated the possibility of amending the Irish constitution to accommodate the Protestants of Nothern Ireland and urged the British government to "declare its interest in encouraging the unity of Ireland". In 1969 the British government deployed troops in what would become the longest continuous deployment in British military history Operation Banner. The Provisional Irish Republican Army (IRA) had begun a thirty-year campaign against British security forces with the aim of winning a united Ireland. In 1970, the Social Democratic and Labour Party (SDLP) was established to campaign for civil rights and a united Ireland by peaceful, constitutional means. The party rose to be the dominant party representing the nationalist community until the early twenty-first century. In 1972, the parliament of Northern Ireland was suspended, and under the Northern Ireland Constitution Act 1973, it was formally abolished. Section 1 of the 1973 Act stated, A border poll was held in Northern Ireland in 1973. The SDLP and Sinn Féin called for a boycott of the poll. 98.9% of votes cast supported remaining part of the United Kingdom, accounting for 57.5% of the overall electorate. In 1983, the Irish government led by Taoiseach Garret FitzGerald established the New Ireland Forum as a consultation on a new Ireland. Though all parties in Ireland were invited, the only ones to attend were Fine Gael, Fianna Fáil, the Labour Party and the SDLP. Its report considered three options: a unitary state, i.e., a united Ireland; a federal/confederal state; and joint sovereignty. These options were rejected