The agreement contains a complex set of provisions in a number of areas, including: in 2010, the signing of the Hillsborough Agreement allowed the transfer of police and justice powers to the Northern Ireland Assembly, which began later that year. It also included an agreement on controversial parades that had led to persistent conflicts between communities. The overall result of these problems was to undermine trade unionists` confidence in the agreement exploited by the anti-DUP agreement, which eventually overtook the pro-agreement Ulster Unionist Party (UUP) in the 2003 general elections. UUP had already resigned from the executive in 2002 following the Stormontgate scandal, in which three men were indicted for intelligence gathering. These charges were eventually dropped in 2005 because persecution was not “in the public interest.” Immediately afterwards, one of Sinn Féin`s members, Denis Donaldson, was unmasked as a British agent. Unfortunately, it was not possible to reach an agreement on the implementation of the Stormont House agreement, which deals with the legacy of the past, as a time frame for discussions on the new beginning. The Irish and British governments have committed to continue work on this issue in order to create an agreed basis for the creation of a new institutional framework for the management of the past, as envisaged in the Stormont Agreement. As part of the proposed agreement, the government has issued a number of financial and other commitments, as has the British government. Among the commitments made by the Irish Government is the work being done through the North-South Council of Ministers to carry out projects that benefit the people of the whole island, including greater connectivity, from the North and South and investments in the north-west region and border communities. The agreement called for the creation of an independent commission to review police rules in Northern Ireland, “including ways to promote broad community support” for these agreements. The UK government has also pledged to carry out a “large-scale review” of the criminal justice system in Northern Ireland.
During negotiations on the UK`s planned withdrawal from the European Union in 2019, the EU presented a position paper on its concerns about Britain`s support for the Good Friday agreement during Brexit. The position paper deals with issues such as the prevention of a hard border, north-south cooperation between the Republic of Northern Ireland, the birthright of all Northern Ireland residents (as stated in the agreement) and the common travel area.   Anyone who was born in Northern Ireland and is therefore entitled to an Irish passport under the Good Friday Agreement may retain European citizenship after Brexit.  As part of the EU`s Brexit negotiating guidelines, the UK was asked to convince other EU members that these issues had been addressed in order to enter the second phase of the Brexit negotiations. In order to protect North-South cooperation and avoid controls at the Irish border, the United Kingdom, under the leadership of Prime Minister Theresa May, said it was ready to protect the agreement in all its parties and “in the absence of agreed solutions, the Uk would maintain full alignment with the rules of the internal market and customs union, which are now or in the future. , North-South cooperation supporting the island`s economy and protecting the 1998 agreement” by acknowledging that “it is the restriction that nothing is agreed until everything has been agreed”.     This provision was part of an agreement between the United Kingdom and the EU, which was rejected three times by the British Parliament.  May`s successor, Prime Minister Boris Johnson, initially cited the “Irish backstop” that was to be withdrawn from the proposed agreement, but finally accepted it after the negotiation of a new agreement between the UK and the EU on 17 October 2019.
  In September 2020, the Secretary of Northern Ireland, Brandon Lewis, informed the House of Commons that the British Government intended to violate Dr.