three red traffic barrier on pedestrian path as concrete hemispheres like red ladybird near residential building. speed bump. slee

architecture area automobile barrier beetle boundary building bump bumpy car caution city cityscape concrete control decoration drive driver drop environment fast footpath hemispheres hump jump lady ladybird ladybug landscape motion outdoors parking path pavement pedestrian policeman protection red regulations residential risk road roadway rules safety sidewalk sign sleeping speed sphere spring stop street symbol three town traffic transportation urban vehicle warning