SCENARIO
§Release of
chemical agent at MRT Station during peak hour
§People at the MRT
station are feeling unwell – dizziness, nauseous, etc
§Authorities cordon
off areas to demarcate “Hot Zone” and “Warm Zone” around station
§As a precautionary
measure, nearby HDB blocks advised to implement In Place Protection (IPP)
§SCDF sounds Public
Warning System and informs affected residents
through mass media to stay indoors and implement IPP