The developer of Causeway Marina and The Boatyard in Stafford Township has until the end of the month to address a complaint that he violated the state’s Coastal Area Facilities Review Act and other environmental laws by building on the 32-acre bayfront site without permission. State environmental officials have ordered all unauthorized activities to cease immediately.  

Christopher Vernon, who owns and is developing the site, can either restore most of it to pre-disturbance conditions; submit…