1.   And some just sing on the dirty sidewalks, alone or in groups, snapping their fingers or just raising their voices to the sky.

2.   It came harder, blowing sideways across the withered grass, turning the dirty sidewalk into a shimmering ribbon.

3.   Reality, notes Divekar, means dirty sidewalks, smudged walls and dark shadows.

4.   The team works on illegal dumping, dirty sidewalks in front of businesses and trash cans left improperly on the sidewalks.

5.   They say the vendors pay no taxes and create congestion and chronically dirty sidewalks.