Splendour in the Grass festival organisers have been told to pay A$100,000 (£56,000/$67,000/€63,000) for failing to comply with a traffic management plan during this year’s event in North Byron Parklands. The Department of Planning, Industry and Environment said the A$100,000 enforceable undertaking would be paid by the festival’s parent company Billinudgel Property. The money will …