The Hitch-Hiker's Guide To The Galaxy (whose title, incidentally, was reworked into our own TV reference guide The Sci Fi Freak's Guide To The Televisual Galaxy so thanks for that Douglas).
A standalone pilot episode for a series based on the character of Dirk, a detective who believes in the interconnectedness of all things and therefore whose investigations are somewhat unorthodox appeared in December 2010, but it's taken until now for the following three part series to emerge. This is probably down to show writer Howard Overman having to put episodes of the BBC's own Merlin and E4's Misfits to bed before getting around to this.
The new series starts on Monday March 5th, but might have gone right past us since we haven't seen anything in the way of publicity for it.
Our reaction to the pilot is to be found here and we'll be reviewing the series episodes as we see them.