And you just proved you don’t know the rules as his feet are nothing to do with it as I’ve been trying to tell you all along - I also wouldn’t say it shows the contact is one the line’ that’s the point - but you’re not seeming to get the point, just being a smarmy dick so leaving this there
Incidentally, PGMOL, Mark Clattenburg and Dermot Gallagher have all confirmed that it was considered a penalty specifically because Kane's feet were inside the box - so it seems your patronising certainty over the interpretation of the laws is rather misplaced. I would have gone along with the idea that it's because the contact appeared to take place effectively 'on the line' that it was a spot-kick, but there you go....