THE Jamaica Civil Service Association (JCSA) has rebuked National Environment and Planning Agency (NEPA) for its decision to interdict the officer who was the first to highlight breaches at the housing development owned by National Water Commission (NWC) President Mark Barnett and his wife Annette. At the same time, JCSA has called for an immediate amendment of the Public Service Regulations, charging that various managers have been weaponising the interdiction.