Shortage of public space for relaxation

The relentless pressures on space in urban areas make it difficult to locate non-commercial spaces in which to relax.

The problem is notable in climatic conditions which encourage the search for shade, coolness, warmth, or sunlight. In developing countries metropolises, inhabitants may be forced to gather on bridges and traffic circles, or even the grassy median of highways.

1. Limited available land

1. Lack of privacy for courting couples

1. Unnatural urban environments inhibiting sleeping in public
2. Inaccessibility of urban parks
3. Homelessness
4. Environmental degradation of suburbia