Police are looking for help identifying eight people involved in the occupation of Parliament grounds earlier this year.
Police are investigating criminal activity on the final day of the protest and have prosecuted 16 people so far, with one person referred to Youth Services.
They are now wanting to identify eight more people.
"We are nearing the conclusion of this phase in the investigation and urge anyone with information to get in touch with police."
Anyone with information about the identity of any of these people can contact police by calling Crime Stoppers on 0800 555 111 and reference Op Convoy with the relevant photo number.