A woman being grabbed by a stranger in that way could be very frightening indeed. If a bloke did that to me he would really wish he hadn't. 
In almost any other set of circumstances I would have no option other than having to agree with you but in this particular case I really can't see whatever it is you're going on about.
In the circumstances of that particular time and that occasion this photo doesn't convey anything like the words you're using to describe this event, which is to me, perfectly normal, cheeky, acceptable, behaviour when surrounded by such obvious joy, occasioned by such an unusual one off and outstanding historical event of that day and times.
I don't get whatever it is you're on about L R, I think you are utterly and completely wrong about the photograph and no I would never condone any person sexually assaulting a women, as is the very idea of sexual assault against the women in my family for whom I have so much respect is an anathema to me.
The statue name was either stupidity or the sculptor seeking notoriety and publicity, my guess would be the latter.
Regards, ippy