There was a compilation video last year showing the large number of times Harry Kane does it to defenders and how dangerous it is.
It was only a matter of time before someone got seriously injured.
Everything will be fine before and after the game. The issue would be away fans in the home end celebrating anything during the game. If you get stuffed it won't be a problem.
He was at fault for the blues winner. Gave away a freekick then turned his back and walked back as blues took a quick freekick and scored.
I can see why the manager wouldn't be happy with him but still pathetic behaviour.