NHTSA Complaint #11596966 — 2011 TOYOTA RAV4

After pressing the accelerator pedal, I released the pressure on the pedal because of traffic and the accelerator continued to accelerate. had to hold the brake pedal down and then shifted to Park and shutoff engine. When restarted the car operate normally. This has happened in the past and is very scary and unsafe. My internet research on problem shows that there have been two problems associated with this occurrence. One, accelerator trapped by floor mats and the second was because the accelerator pedal could "stick". The floor mats are secured by manufacture securing systems so it must be the in the sticking pedal. I am contacting Toyota but not optimistic...is there anything the NHTA can do for Toyota at least checking my car for a sticking accelerator pedal sticking. Finally, has there been any other reports of this happening?