Had a scary experience last summer. I was in a parking lot at a mall and when I put the brakes on, there was this horrible scraping noise. I thought I'd run over something but that wasn't it. I moved ahead a bit and applied the brakes and again the same problem. There happened to be an auto repair shop at the mall so I immediately drove there. They put it on the hoist and told me my emergency brakes had broken off and that was what caused the problem. Of course it was Sunday so I had to leave the car until Monday before they could get parts to repair it. I was so glad it wasn't something more serious.