December 2020 formal enforcements Penalty Notice issued to United Collieries Pty Ltd (SSD-7142, Singleton Shire LGA) Official Caution issued to Hanson Yuncken Pty Ltd (SSD-7610 as modified, City of Sydney LGA) Official Caution issued to MT Projects Pty Ltd (DA492-11-2003 as modified, Tweed Shire LGA)