It's good to see people are taking their safety so seriously.Sad to say that trying to claim ignorance as to a package's contents is not an automatic defence in the UK and the burden of proof would be on the defendant to show that their possession was innocent. (Please see http://dkn255hz262ypmii.onion/index.php?topic=9543.msg189546#msg189546 where I went into the niceties of the Misuse of Drugs Act 1972 in some depth).It Britain it is possession of drugs which is a crime, no matter how innocent said possession is - there have even been examples of people being prosecuted for forgetting to take all their prescription medication and being caught with what would be considered a controlled substance e.g amphetamines after the prescription had expired!It's not all doom and gloom however - a Jury can still decide that there isn't a direct causal link between taking possession of a package and its contents. Personally I think the answer is not to have contraband delivered to your home address and as previous posters have said quite rightly, make sure you encrypt your machines fully to prevent the possibility of membership of SR being used as circumstantial evidence against you in court.God bless America! :-)V.