Car Accelerates On Its Own problems of the 2001 Lincoln LS

I own a 2001 Lincoln Mercury Ls v-8 with 72,678 miles on the odometer . . Frequently (within the last several months) I have experienced sudden and uncontrolled acceleration when driving the vehicle around town in the 25-45 mph speed range. Hitting the brakes fails to override the acceleration. The only solution to prevent an accident or to slow the vehicle is to throw the automatic gear shifter into neutral and clear the acceleration with a hard press on the accelerator while the car is neutral. The other remedy is to turn off the ignition while in traffic. Neither one of these solutions is acceptable and Ford/lm denies that this issue exists on any of their vehicles dating back 10-15 years. My previous vehicle was a 2000 crown victoria and I experienced the very same issue after the vehicle had exceeded 60,000 miles. Ford/lm is well are of these issues and has failed to publicly acknowledge them for fear of liability and the cost to repair the issue. Please advise what an owner should do in this situation. I believe a class action lawsuit has recently been filed against Ford/lm on behalf of owners who are experiencing this problem. In the mean time the company fails to repair the vehicle under a government ordered recall or warranty.

While backing out of driveway and without prior warning vehicle suddenly accelerated. Both feet were on the brake pedal but vehicle continued to run. The tires were spinning while the brake was applied. Mechanic checked for pedal binding and ran all self test. There were no trouble codes stored in the computer system. The vehicle was road tested in warm and cold conditions. The technician determined that everything was working according to manufacturers specifications. The passenger side headlamp had water inside it. The dealer replaced the headlamp assembly.