[Chris Medland] Lance Stroll has apologised and been issued with a written warning from the FIA Compliance Officer regarding his conduct. “The FIA maintains a zero-tolerance stance against misconduct
Multiple things but some of the highlights include pushing his trainer, tossing a steering wheel, and having a bizarre media pen session where he was visibly agitated and gave very short unfiltered answers.
I couldn't tell you if it was the heat or some kind of mental breakdown or something else entirely but Stroll was clearly out of sorts that whole weekend.