Lane Status (MMS-POS-5) – Multi-Message SignThe Lane Status (MMS POS 5) multi message sign is a 600 600 millimetre traffic yellow panel designed to communicate lane use status in controlled traffic environments. Commonly used during roadworks, lane merges, or event traffic management, this sign provides motorists with clear instructions on which lanes are open or closed, reducing confusion and supporting smoother, safer traffic flow. Manufactured in compliance with Western Australia Government