The commemoration to mark the Easter Rising takes place in Dublin today.
The ceremony will be held outside the GPO on O'Connell Street from 12pm.
Head of Technical Services at Dublin City Council Brendan O'Brien outlined the traffic management system in the capital for the commemoration.
"The main changes are around O'Connell Street with the commemoration," he said.
"So, O'Connell street itself really [is] closed until three.
"The Dublin buses will be operational, they'll divert going southbound into Cathal Bruatha Street, and going northbound they'll be diverting down Eden Quay.
"The Green Line itself will not be running through O'Connell Street, it'll be stopping at Stephen's Green and Donnelly Street."
The event will be led by President Michael D. Higgins along with Taoiseach Micheál Martin, Tanaiste Simon Harris and other dignitaries.
Main image: Irish flag.
