I was thinking hard about this the other day. I remember watching the apprentice a couple of years ago where they made burgers and sold it in London food markets. They seemed to choose places, but surely they need a street trader's license, along with all the health and safety measure? They also did the same with sweets. If it is that simple to sell on the street, wouldn't everyone just do it where they want? Don't get me wrong, there are good shows like Homes Under The Hammer, but what do you think?