Police say they have arranged to be present at parades in Newry and Lurgan this weekend.
An appropriate and proportionate policing operation will be in place for events planned between Lurgan and Newry this Saturday June 6, said a spokesperson.
Some traffic disruption should be expected and motorists should follow any diversions and/or direction given by police on the ground.
Anyone not participating is asked to avoid walking along the Portadown-Newry Canal Towpath if possible.
Participants in the organised events are reminded that whilst police will always facilitate and uphold the right to lawful, peaceful procession and protest, that right also comes with certain responsibilities.
Information and advice on safe and lawful procession and protest and what can be expected from police can be found by visiting the PSNI website.