I was stopped outside the FSB (formerly KGB) building and forced to open my camera. "Would you rather have this conversation inside the building?" was a convincing argument.
A similar thing happened when I did some urban exploration photography far from the city center. I was apparently photographing some power plant, that was protected. So I was questioned and had to destroy the film.
good luck though, most things are good to photograph. I got away with this: http://erikpetersson.livejournal.com/?skip=10
Last edited by Erik Petersson; 03-06-2013 at 05:03 AM. Click to view previous post history.