Threatening Fence Blocks Public Access to Thornton State Beach, Draws Coastal Scrutiny

An 8-foot fence with a hand-written 'trespassers will be shot' warning has appeared along the bluff to Thornton State Beach, effectively cutting off the main public path from Olympic Way and blocking emergency vehicle access. San Mateo County Supervisor David Canepa is urging state officials and the California Coastal Commission to force removal and restore access, while neighbors have launched a Change.org petition; the Coastal Commission could pursue penalties or restoration orders if it finds unlawful closure, but no enforcement action has been announced yet.