The Limits Of Photography: overheard on the tube. Speaker – teenage sloane on way to Camden to buy a T-Shirt (circumstantial detail provided by same, at high volume).

“I hate people who won’t be photographed, it’s so stupid. There are only three times when it’s OK to refuse a photograph. If you’re not meant to be there, if you’re eating, and if you’re royalty.”

So now you know.