Dirk the rabbit and the drug factory

I'm thinking about Dirk the rabbit's hairdo.  He lives on the Ouseburn Farm and looks nothing like any rabbit I've ever seen.  Come to that the goats grazing nearby don't look very much like goats.  And apparently there's talk of otters in the Ouseburn.  But maybe, after all they are just big rats.  So it seems there are some species identity issues in the Valley.

And the 'drug factory' - Two conceptual artists are overseeing a piece of art using mould on the inside wall of a derelict factory.  Large heaters are being used to develop the mould through the night.  Overhead the police helicopter passes by and its infra red equipment registers the mysterious heat source in the disused warehouse.  They assume it is a drug factory and armed police are sent to burst in on the mould artists.....