Diggerman (Tm1-5_a) Multi-Message SignThe Diggerman (Tm1 5_a) multi message sign is a 600 600 millimetre orange panel used to alert motorists that excavation or digging works are underway ahead. This sign provides a clear, high visibility warning to slow down, proceed with caution and be prepared for possible changes in traffic flow near active worksites. It is designed to meet Queensland Government traffic control requirements and integrates seamlessly into the approved multi message