The contact owns a 2015 Ford C-Max. The contact stated that upon shifting to park, the vehicle accelerated forward unintendedly. The vehicle ran over the curb and crashed into the handicap sign. The fuel tank detached during the crash. There were no warning lights illuminated. The fire department was on the scene. A police report was filed. There was no reported fire, air bag deployment, or injury. There were no warning lights illuminated. The vehicle was towed to the local dealer but was not diagnosed or repaired. The manufacturer was notified of the failure and opened a case. The failure mileage was approximately 45,000.