red and white witches cone hat safety caution traffic warning sign barrier applying on the ground

applying asphalt australia back background barrier boundary building car caution center closeup color cone construction contrast danger defocused dig driving equipment excavator exclusion footpath forklift gray grey ground guideline hat highway industrial industry machine machinery male mark middle nobody object orange pedestrian people perth plastic red repair road safety security sign silver site space stop symbol traffic transport transportation under urban walkway warning white witches zone