hi it's been a while but I have booked a flight from the uk to Puerto Rica on the 7 the of May 2018 . I will send off for the hunting licence for iguanas for 25 dollars, but it's just in case I need it. But while I was looking for things to do I noticed that if you intend to bring a gun into Puerto Rica you need permission from the chief of police . Can anyone tell me if I am going to be arrested if I don't get this permission.if anyone knows how to contact the chief of police by email can you let me know as I am only coming for 7 days. Thanks for any help. John