This is really a matter of humor as per Trump. He is just taking the matter way too casually than it should be taken. Well, he did mention we all "DID THAT ", these words itself require more light to be illuminated for sure. Trump also mentioned one thing which did had a bit of logic which was that, people who are not habituated to drive on the other side may face the problem, yeah that's true but has investigation been done? Did she really drove on the wrong side unintentionally?

I do am of the opinion that she must be sent to the United Kingdom and clarify the mess, let it be she did it unintentionally or intentionally!