i brought my camera inside the HK COLISEUM last april..
and took a lot of pics, but then i got caught by the guard.. and i was escorted out of the Coliseum and asked you to delete every concert-related pics and your camera wasnot allowed to get in there anymore..
and because of that, i missed the "appears" performance
but when, i was in Jay Zhou's concert at Singapore Indoor Stadium, i took bunch of pics of his performances and the guards or the coordinators didn't catch me or warn me..