..I doubt a flash would make any difference. As long as you take pics when the band are under full spotlight they should be OK. Normal digis are fine...could you imagine the hassle that they would have if they took everyones digi camera!...It's the proffessional ones...bigger than the palm of your hand...If concerned make sure it's at the bottom of your bag..under you're raincoat, suncreen, rainhat, sunhat, energy bar and in a brown paper bag. Have a great night!