Norris was penalised in Montreal for slowing down too much behind the safety car from the hairpin to the pitlane, thereby purposefully opening up a gap to team-mate Oscar Piastri so McLaren could perform a double pitstop without Norris risking losing a position to Charles Leclerc.
Norris was slapped with a five-second penalty which perplexed him at the time, and two weeks on the Briton says he is still none the wiser on why the stewards penalised him.
