SpookyFrank
A cheap source of teeth for aquarium gravel
Well I did have a thought, gosh lucky I don't smoke hash anymore! but do you think I really should have asked for a warrant? At the time I just thought it easier to show them the photographs.
I'm assuming you'd prefer that the police didn't go through your stuff, in which case you are entirely within your rights to ask to see a warrant before you let them in your house. It doesn't hurt to remind the plod that a) they can't just do anything they want and b) that members of the general public are aware of their rights and won't have the piss taken.
Remember, the police are never looking for evidence that someone hasn't done something. They're never trying to 'just rule you out as a suspect'. What they do is try and pin something on the most convenient-looking suspect available to them, and whether that's you or somebody you might have taken photos of, showing them that evidence is only gonna increase the possibility of someone getting charged or convicted with something somewhere down the line.