danger for pedestrians on the street. a pit on the sidewalk, surrounded by red and white warning barriers. repair of paving slabs

accident asphalt attention bad barrier barriers break caution city color construction damage danger dangerous decay deep destruction erosion fall fix footpath gravel gray industrial industry infrastructure lot mend notice outdoors painted path pavement paving pedestrian pedestrians pit potholes red redwhite repair restoration road safety sidewalk sign signage slabs stop street surface surrounded uneven warning white