Merge Right (MMS-POS-9R) – Multi-Message SignThe Merge Right (MMS POS 9R) multi message sign is a 600 600 millimetre traffic yellow panel designed to warn motorists of lane reductions or roadworks requiring traffic to merge to the right. Commonly deployed in temporary traffic management and civil construction projects, this sign provides clear advance notice, helping drivers adjust safely and maintain smooth traffic flow. Manufactured in compliance with Western Australia Government traffic