he was sentenced to a period of imprisonment. During this time, he wrote articles in the paper An Phoblacht under the by-line "Brownie", where he criticised the strategy and policy of Sinn Féin president Ruairí Ó Brádaigh and Billy McKee, the IRA's officer commanding in Belfast. He was also highly critical of a decision taken by McKee to assassinate members of the rival Official IRA, who had been on ceasefire since 1972. In 2020, the UK Supreme Court quashed Adams' convictions for attempting to escape on Christmas Eve in 1973 and again in July 1974. During the 1981 hunger strike, which saw the emergence of his party as a political force, Adams played an important policy-making role. In 1983, he was elected president of Sinn Féin and became the first Sinn Féin MP elected to the British House of Commons since Phil Clarke and Tom Mitchell in the mid-1950s. Following his election as MP for Belfast West, the British government lifted a ban on his travelling to Great Britain. In line with Sinn Féin policy, he refused to take his seat in the House of Commons. On 14 March 1984 in central Belfast, Adams was seriously wounded in an assassination attempt when several Ulster Defence Association (UDA) gunmen fired about 20 shots into the car in which he was travelling. He was hit in the neck, shoulder and arm. He was rushed to the Royal Victoria Hospital, where he underwent surgery to remove three bullets. John Gregg and his team were apprehended almost immediately by a British Army patrol that opened fire on them before ramming their car. The attack had been known in advance by security forces due to a tip-off from informants within the UDA; Adams and his co-passengers had survived in part because RUC officers, acting on the informants' information, had replaced much of the ammunition in the UDA's Rathcoole weapons dump with low-velocity bullets. Some, including Adams himself, still have unanswered questions about the RUC’s actions prior to the shooting. An Ulster Defence Regiment NCO subsequently received the Queen's Gallantry Medal for chasing and arresting an assailant. IRA membership allegations Adams has stated repeatedly that he has never been a member of the Provisional Irish Republican Army (IRA). However, journalists such as Ed Moloney, Peter Taylor and Mark Urban, and historian Richard English have all named Adams as part of the IRA leadership since the 1970s.