 Complete the following phrase:  Arthur Griffiths Sinn Féin Policy, formulated between 1905 and 1907, called for Irish MPs to abstain from Westminster and sit in a parallel parliament in Dublin. The first Sinn Féin abstentionist candidate was Charles Dolan in 1908. Having sat as MP for North Leitrim for the IPP, he resigned after joining Sinn Féin, and lost the ensuing by-election. Laurence Ginnells 1909 proposal that the United Ireland League UIL adopt abstentionism caused a near-riot; he left the UIL but continued to sit at Westminster until he joined Sinn Féin in 1917. Abstentionism was opposed by most nationalists, especially after the January 1910 general election when the IPP held the balance of power at Westminster and secured passage of the Third Home Rule Bill from the Liberal government. The nationalist mood changed after the 