Unless England are smart, the overblown ‘head-butt’ incident could derail their Ashes tour

Seemingly trivial incidents can knock sides off course in the Ashes and, with Australia capitalising on Jonny Bairstow’s antics, England will need to be carefulCameron Bancroft, his anonymity beyond Perth and Bristol now entirely blown, delivered a scorching straight drive and the Test was won by Australia with chilling certainty after 70 minutes of play. Unbeaten on 82 on his debut he had batted most impressively alongside David Warner to ensure Australia’s emphatic 10-wicket victor