End of the Tax Year and...

The Series 4 trailer is on it's way according to the BBC Doctor Who site - 7pm on Saturday 22nd March to be precise.   As Tennant and Tate are lined up to appear on Friday Night with Jonathan Ross on 4th April this makes the series premiere look increasingly likely to be on Saturday 5th April.  If so there'll probably be a press release to that effect in the next couple of days.

Hold on to your hats.