public steel or iron signboard no entry signs (chinese language means no entry)

signage brand font advertising sign text label banner number lighting multimedia presentation gadget logo poster public steel iron signboard entry signs chinese language means people walking slashed line symbol hanging ceiling isolated white background access allowed area attention authorized ban caution cigarette circle closed danger detail enter entrance fence gate green health icon information law mandatory metal notice object outside park pedestrian personnel prohibited prohibition restricted road safety stop street traffic transportation trespassing warehouse warning