Why has the CZMU permitted commercial or industrial activity which would harm the marine environment e.g. sewage outfalls, rum distilleries, electric

All permitted development has undergone the scrutiny of the relevant regulatory agencies (e.g. TCDPO, Environmental Protection Department, and the CZMU). The submission of an environmental impact assessment by the developer is a basic requirement. All land-based sources of marine pollution fall under the strict control of the Environmental Protection Department (EPD).