Published Saturday, 27 August 2011
Around 17,000 members marched in Antrim, Ballygawley, Comber, Donemana, Limavady and Newry.
The largest demonstration was held in Newry where 5,000 members paraded, with a total of 115 preceptories and 110 bands marching in the Co Down city.
It is thought around 50,000 watched the parade, which was last held in Newry in 1998.
The last Saturday in August is traditionally the most important day in the Royal Black Institution's year.