The number of squatter settlements had increased 14% since January 2001, and 73% since 1996.

The squatter settlements originally came into being through illegal land invasions.

The initial founding of a squatter settlement is, itself, an illegal act and, therefore, a challenge to authority.

Soon the area became known as one of the largest "squatter" settlements.

Tuas used to be swamp land which was later cleared for squatter settlement.

This has led to many squatter settlements on undeveloped land.

With the city's acquiescence, the squatter settlement has the look of permanence.

It is also estimated that 50% of the urban population now lives in slums and squatter settlements.

A million of its inhabitants live in squatter settlements.

Today, the community's system of self-government is considered a model for squatter settlements throughout the continent.