What are the physical problems in planning city?

Crime, Pollution, Transport

Crowded, the air is polluted, poor public transport, homelessness, unemployment, tightly packed flats, crime, drugs, violent night life, prostitution, corruption

A physical problem.

City Planning Limited is the business activities business based in London

Mapping, analyzing sewer networks, analyzing water distribution, analyzing traffic flow patterns, looking for sink holes, running scenarios on population densities, billing for services.