FP1 abandoned and won't be continued after only a few minutes. George Russel in his Williams whacked a cast steel man hole cover at 180 mph. Damage to the cars floor and whatever else. The cover was apparently not properly located, the cover will need to be reattached to the road and every other cover checked, hopefully before the F2 practice begins. The FP2 session for the F1 cars will be the first chance they get to do some laps.