As leader of the UDP, McMichael became attached to the
Combined Loyalist Military Command, and played a leading role in convincing the CLMC to call a ceasefire in October 1994. When the ceasefire was announced from Fernhill House in
Glencairn, McMichael was one of the six, along with UDP colleagues
John White and
David Adams and
Progressive Unionist Party leaders
Gusty Spence,
"Plum" Smith and Jim McDonald, who delivered the statement confirming the cessation. McMichael in particular received widespread coverage after he said in a speech to the
National Committee on American Foreign Policy that if the
Provisional IRA ceasefire proved legitimate then it was imperative for unionist leaders to hold talks with
Sinn Féin, something the
Ulster Unionist Party and
Democratic Unionist Party were refusing to countenance. He was also part of a loyalist delegation to
10 Downing Street in June 1996 aimed at avoiding the possibility of the cancellation of the CLMC ceasefire. McMichael became a high-profile figure due to his involvement in the
Northern Ireland peace process and he led the UDP into the Forum in 1996 from which the
Belfast Agreement emerged. Following the killing of
Loyalist Volunteer Force leader
Billy Wright in late 1997, McMichael held a personal meeting with
Secretary of State for Northern Ireland Mo Mowlam in which he convinced her that, to avoid a breach of the ceasefire due to the popularity of Wright, they needed to engage with UDA prisoners. Mowlam herself, as well as McMichael, entered
HMP Maze to meet with the paramilitary leaders and after extensive negotiations emerged with an undertaking that they would not sanction retaliation. McMichael, whose position was seen as weakened by some more hawkish members due to his own lack of a track record as a paramilitary, was supported in his efforts by
Jackie McDonald, a leading figure within the UDA and close ally of John McMichael. However, the guarantee was ignored by the
UDA West Belfast Brigade, with
Stephen McKeag carrying out several retaliatory murders in what proved a blow to McMichael's leadership.
Sammy Duddy would later admit that UDA activity in the aftermath of Wright's killing was kept from McMichael and McMichael subsequently claimed that when he went to the Inner Council to appeal to them to respect the ceasefire they told him the UDA was not involved in any of the attacks, even though they were actually being carried out by UDA members. ==Leaving politics==