I feel sorry for the inconvenience that caused for you. However, this might have a good part, too: at least now you know that you can run an exit node without getting accused or so (it caused inconvenience the most, but no accusation or so right?). If that happened to me then at least I'd know next time they will know about Tor.
Yes, you right, I'm not accused of nothing for now, and the overall experience at this child protection police station was rather good. I must say this cops where the most respectfull to me I ever met !
Thanks for your support !
Olivier