My bets for the actual story behind this are: 95% a criminal hiding evidence 4.99% an autistic attempt to "keep his privacy" for no reason at all 0.01% a genuine need to keep something away from the government

In all cases just don't cross security checks with evidence you wouldn't want to be seized, its not that hard

Wrote someone who's got a CCTV camera installed inside his toilet bowl, no less! Right?

The Bentham business is alive and kicking.