This document discusses planning and development options for peri-urban areas. It notes that urban boundaries are often static and do not account for growth, leading development to occur haphazardly outside city limits. It argues for the importance of properly defining and planning peri-urban areas to integrate them rationally into urban development. Key points include: peri-urban areas experience rapid growth and lack services; their extent depends on the size of the mother city; a legal framework is needed to regulate peri-urban development; and strategies should involve delineating peri-urban limits and creating a planning system for these areas.