Police will be monitoring a five-day gang gathering in the Taumarunui area this week.
Members of the King Country Mongrel Mob are expected to gather in the Taumarunui region for a reunion event, planned for February 13-17.
Additional police staff will be in the region to work to reduce disruption on the roads and ensure the community feels safe, police said in a statement.
Police have been in touch with the organisers of the event and have set clear expectations about the behaviour of attendees.