Tony Blair was involved in a process in Northern Ireland.
The Good Friday Agreement ( GFA ) or Belfast Agreement ( Comhaontú Aoine an Chéasta or Comhaontú Bhéal Feirste Ulster-Scots : Guid Friday Greeance or Bilfawst Greeance ) , was a major political development in the Northern Ireland peace process of the 1990s . Tony Blair . In Northern Ireland , Blair was involved in the 1998 Good Friday Agreement .