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1 second 2 seconds 3 seconds 4 seconds 5 seconds 6 seconds 7 seconds 8 seconds 9 seconds 10 seconds 11 seconds 12 seconds 13 seconds 14 seconds 15 seconds 20 seconds delay, loading photo...          Mill Lane ford, Chalfont St Giles in 2004  Author: Quiller Barrett,          Vehicles had a dry run at the same spot in September 1997  Author: Chiltern Society,