> such as Finland (which I think requires at least 3 days at a facility)
Actually, in Finland the requirement is 3 hours (3 * 50 minutes, to be precise) driving in a track, practicing maneuvers in slippery conditions.
Wintertime they of course have proper ice conditions in the tracks. If you do this practice summer time, they try to make the track slippery using water or oil, but the achieved level of slipperiness can vary.
Actually, in Finland the requirement is 3 hours (3 * 50 minutes, to be precise) driving in a track, practicing maneuvers in slippery conditions.
Wintertime they of course have proper ice conditions in the tracks. If you do this practice summer time, they try to make the track slippery using water or oil, but the achieved level of slipperiness can vary.