Born in predominantly unionist East
Belfast,
Northern Ireland, Gibson was brought up in the Willowfield area. He was a member of the
Free Presbyterian religion before splitting with the church. He had been active as a member of the Sunday men's Bible study group at the Martyrs' Memorial Church, the Free Presbyterians' headquarters on the Ravenhill Road in south-east Belfast. From an early age he identified strongly with loyalism and Unionism. In the early stages of
The Troubles, he joined the loyalist
Ulster Volunteer Force (UVF) and soon had a seat on its Brigade Staff (Belfast leadership on the
Shankill Road). According to journalist Joe Tiernan, Gibson, leader
Jim Hanna from the Shankill Road UVF, and senior West Belfast member
Billy Mitchell, comprised part of the UVF team that planted the Liberty Hall and Sackville Place car bombs in
Dublin in December 1972 and January 1973, which left a total of three men dead and 133 people injured. From January 1973 to December of that year Gibson, described as a "top intelligence officer" in the UVF, was
interned in
Long Kesh Prison. This experience inside Long Kesh, including contact with Gusty Spence, left him a vehement opponent of internment and a critic of
Ian Paisley and the
Democratic Unionist Party (DUP), Gibson having previously been chairman of the DUP East Belfast Branch. He then became a leading figure in the
Loyalist Association of Workers, a joint UVF-
Ulster Defence Association (UDA) front organisation which was eventually merged into the
Ulster Workers' Council. By 1974 Gibson was the UVF's Chief of Staff or Brigadier-General as well as the official spokesman. With the Supreme Commander
Gusty Spence in prison since 1966, Gibson became the organisation's "leading personality".
Tim Pat Coogan has stated that in 1974 Gibson was the "leader of the UVF". He was one of the organisation's strike leaders during the
Ulster Workers' Council Strike in May 1974, having been brought onto the
UWC's central committee the previous March. Indeed, Gibson had been one of only three paramilitaries to be invited to the secret meeting with
Stanley Orme that was held immediately prior to the strike in an attempt to avoid the industrial action. The others in attendance were UDA commanders
Andy Tyrie and
Tommy Lyttle. When asked a direct question by Orme, Gibson, who was the trio's representative, replied: "We are only here as observers". The
general strike had been called by
unionists and loyalists to protest against the
Sunningdale Agreement. This was an attempt at power-sharing, setting up a
Northern Ireland Executive and a cross-border
Council of Ireland which would have given the
Irish Government a voice in running Northern Ireland. On 17 May 1974, the third day of the UWC strike, the
UVF exploded three no-warning car bombs in the city centre of Dublin and a fourth car bomb in
Monaghan, resulting in the deaths of 33 people. Almost 300 were injured; many scarred and maimed for life. Nobody was ever charged in connection with the bombings which were carried out by units from the UVF's Belfast and
Mid-Ulster brigades. Classified government documents discovered by the Pat Finucane Centre reveal that Gibson was one of a four-man UVF delegation that secretly met with
MI6 officials in Laneside, a house in
Holywood, County Down which was used by the British Secret Service for clandestine meetings. The meeting between the UVF and MI6 commenced 10 days after the car bombings and lasted over two days. The other three UVF members present at the talks were Tom Best, Stanley Grey and John Falls. Gibson was concerned that the interests and opinions of the loyalist working-class were being ignored by the
United Ulster Unionist Council (UUUC) politicians who were instead using the UWC strike for their own ends. He also demanded more UVF participation in politics. Gibson also discussed his support of the return of IRA prisoners
Dolours and
Marion Price to Northern Ireland along with loyalist prisoners held in England. ==Volunteer Political Party==