Caution: This Room Is Protected by a CO₂ Fire Extinguisher System Safety Sign (M171) Size:440x440 mm The Buses and Midi-Buses Only

The Buses and Midi-Buses Only road sign (R135) is a regulatory command sign used to indicate that only buses and midi-buses may proceed beyond the sign or use the marked lane or route

Temporary Mini-Buses Only road sign (TR119)

The Keep Right road sign (R104) is a regulatory command sign directing drivers to pass to the right of an obstruction or traffic island

This sign prevents bus access to roads or areas where vehicle size

Construction

Caution: This Room Is Protected by a CO₂ Fire Extinguisher System Safety Sign (M171) Size:440x440 mm The Buses and Midi-Buses OnlyThe Caution: This Room Is Protected by a CO Fire Extinguisher System sign (M171) is a custom sign used to communicate a clear, site specific message at the exact point where it matters. Purpose and function This sign warns of the specific hazard described, Caution: This Room Is Protected by a CO Fire Extinguisher System. It helps people recognise the risk early, and reduces the chance of delayed emergency response and restricted evacuation.