Stop, No unauthorised entry safety sign (S1) Size:400x600 mm The Buses Only road sign

The Buses Only road sign (R121) is a regulatory command sign used to indicate that only buses are permitted to proceed beyond the sign or use the marked lane or route

This sign reinforces compulsory safety requirements to protect the body and clothing from contamination and minor hazards

Explosives magazines and storage containers where “Explosives” must be unmistakable before entry

This sign provides clear directional or confirmation guidance for escape routes

Stop, No unauthorised entry safety sign (S1) Size:400x600 mm The Buses Only road signThe Stop, No unauthorised entry sign (S1) is a custom sign used to communicate a clear, site specific message at the exact point where it matters. Purpose and function This sign reinforces the instruction or notice described, Stop, No unauthorised entry. It reduces reliance on verbal reminders and supports consistent day to day compliance. Manufacturing lead time ETA, 4 to 6 working days for manufacturing. Typical applications Restricted doors,