An IRA honour guard leads the funeral cortege of IRA hunger striker Francis Hughes in Bellaghy, in County Londonderry, 15th May 1981. (Photo by Alex Bowie/Getty Images)

An IRA honour guard leads the funeral cortege of IRA hunger striker Francis Hughes in Bellaghy, in County Londonderry, 15th May 1981. (Photo by Alex Bowie/Getty Images)