Members of the public are being reminded that the Diamond in Donegal Town is a pedestrian space.
Following its reopening last week, drivers are being urged to respect the new rules by Donegal County Council.
Users of cars, vans, motorbikes or any mechanically propelled vehicle are being asked to park in the car parks nearby.
Vehicular access is not allowed on the centre of the Diamond and the local community and visitors are asked to support and co-operate with this direction.
The local authority also urged people to protect the space from damage and keep it as clean as possible.
New pedestrian signage will be placed on the Diamond in the coming days and a traffic warden will be in the Diamond area over the weekend to ensure users are aware that this is a pedestrian zone only.