Health: Although health is not within the EU`s jurisdiction, it could be affected by decisions on the Irish border. Given high costs and limited demand, total domestic supply has increased since the Good Friday agreement. For example, the closure of paediatric surgery at a Belfast hospital in 2015 led to the creation of a paediatric cardiology ward in Dublin. Brexit raises questions about access to specialist medical services, the free movement of doctors and mutual recognition of professional qualifications.10 Former British Prime Minister John Major argued that Brexit could lead to a hard border, with the European Union and the UK having to control their borders for customs purposes.  The Conservative Party research group believes that the UK may have the choice of not controlling its border if VAT is not imposed or controlling the border to apply possible VAT on goods imported after Brexit.   US Senator George Mitchell, who led the belfast agreement negotiations, said he believed the creation of a border control system between the Republic of Ireland and Northern Ireland could jeopardize the agreement.  Surveys published on 18 February 2019 by Irish Senator Mark Daly and two UNESCO Presidents indicated that the reintroduction of a hard border would lead to the return of violence.     Fujitsu`s IT department has reportedly developed an artificial intelligence solution that would analyze the contributions of social media.  Fujitsu stated that The Sun`s report was incorrect in stating that the technology concerned automatic license plate recognition cameras at a limited number of authorized crossing points.  A spokesperson for the Ministry of Exit of the EU stated that “this proposal has not been followed because it does not work for the particular circumstances of the Irish border”.  When MEPs mentioned the agreement and what would be the rejection of the backstop, they were primarily defending only part of the historical conflict – the Unionist camp that supports Northern Ireland`s political ties with Britain.