gravel used on slippery streets roads. person scattering gravel sand on footpath to reduce slipperiness.

action anti bucket close closeup concept crushed decrease detail driveway footpath frozen granite gravel hand ice icy material natural outdoors outside path people person pieces pour prevent reduce road sand sanding scattering season shovel sidewalk skid slide slip slipperiness slippery snow snowy spade spreading street throwing using weather winter wintery work