Italy claimed a third Davis Cup in as many years on Sunday after beating Spain 2-0 in front of delighted home fans in Bologna and completing a treble without star player Jannik Sinner.
The hosts reached nine for no loss in 6.1 overs at stumps, trailing South Africa by 480 runs on a pitch still looking good to bat at India's newest Test venue.
The disqualification means that Norris is now 24 points ahead of both Piastri and Verstappen going into the penultimate race of the season in Qatar next weekend, which includes a sprint.