FlightDetent
Some years ago at East Midlands the snow had been cleared and Braking action reported as good. We were the first to land and had to go to the end to vacate. All well until the last 1500 ft which was sheet ice and all 8 "R" lights on the anti skid panel were going on-off-on-off. We were doing about 40 knots and the reversers were all that saved us from going off the end.