Town Planning and Development By-laws - By-law 3Law:S4452:atom:currency2026-03-20T00:00:00.0000000+08:00Town Planning and Development By-laws - By-law 3S4452:2006041311322006-04-13T11:32:00.0000000+08:00Town Planning and Development By-laws - By-law 3Town Planning and Development By-laws - By-law 3PCO Helpdesklegislation@pco.wa.gov.au