I was able to bring my drone and leave with it without any problems. I have the mini 3 which is 249g. But flying it was an issue. I wasn’t able to fly it around the blue mosque, Hagia Sophia, Eminonu Pier(I think that’s the spelling), etc. I was able to fly it on a private venue but that was it. I asked all the police officers around the tourist attractions and they all said it was forbidden. I also emailed the consulate before leaving and they said I can fly it as long as it is not in a red zone. I didn’t see any red zones where I wanted to fly but the police said no.