HONDA INSIGHT HYBRID - UNPREDICTABLE ACCELERATION COMBINED WITH LOCKING OF THE BRAKES CAUSED THE CAR TO MOVE FORWARD AT AN ACCELERATED RATE WITH NO CONTROL, TWICE IN A SHORT TIME SPAN. FIRST INCIDENT WAS DEC.2011, SECOND IN JAN. 2012. THIS DID NOT HAPPEN IN PREVIOUS 1 1/2 YRS. I OWNED THE CAR. I HAD AN ACCIDENT THE FIRST TIME GOING VERY SLOWLY UP A HILL AT 10:AM WITH CLEAR ROADS. THE LIGHT WAS RED AND I BRAKED TO SLOW DOWN AND WHEN CRAWLING, SLIGHTLY RELEASED THE BRAKE TO ROLL FORWARD, BUT THE CAR ACCELERATED 6 FEET FROM A SMALL TRUCK IN FRONT OF ME.I FELT LIKE I WAS BEING PUSHED FROM BEHIND. I PUMPED BUT THE BRAKES WERE LOCKED. CAR WENT FORWARD VERY SLOW UPHILL. I TAPPED THE TRUCK. MY DAMAGE WAS A SMALL CHIP IN MY PLASTIC PLATE COVER. HIS FENDER FELL DOWN. WE REPORTED THE ACCIDENT AND WILL IMPACT MY INSURANCE. I THEN DECIDED TO GET SNOW TIRES. SECOND TIME WAS IN FRONT OF A COLLEGE, IN RUSH HOUR TRAFFIC, SLOWING DOWN FOR A RED LIGHT. THERE WERE KIDS, CARS ALL AROUND ETC., EVERYONE SLOWING DOWN, COMING TO A STOP. THERE WAS SNOW AND ICE ON THE ROAD. I HAD NEW SNOW TIRES, I BRAKE, THE CAR SLOWED DOWN, I RELEASED THE BRAKE A LITTLE, INSTEAD OF MAINTAINING THE SLOWER SPEED, THE CAR ACCELERATED. I BRAKE AGAIN QUICKLY, BUT I WAS ON ICE AND THE BRAKES LOCKED. I SLID AS IF BEING PUSHED. I TURNED INTO A SMALL SNOW BANK JUST IN FRONT OF THE SIDEWALK AND THE CAR STOPPED. I TOOK IT TO THE DEALER WHO CHECKED FOR 3 WKS. THEY SAID NO PROBLEMS. SUGGESTED THE FLOOR MATS? SEVERAL OTHER 2010