Karun Chandhok looks at the move from Oscar Piastri on the opening lap which cost Lando Norris his P1 position at the start of the Italian Grand Prix.
Read More https://www.skysports.com/f1/news/12433/13207597/mclaren-to-review-aggressive-piastri-move-on-norris
Norris got oversteer trying to stay along with piastri on the inside. I don’t think that should be classified as him backing off