I don't know what's the best bit of this story

Headline: Transvestite had sex with a dog at English Heritage castle

Subheading: A transvestite had sex with a dog in the moat of an English Heritage castle

.. because it's the moat that makes all the difference?

Story here but it doesn't say why he wasn't charged with bestiality (an offence under the Sexual Offences Act 2003) rather than outraging public decency..