31 March (production)


 * 2007 - Five exclusive previews of TV: Smith and Jones took place at the Cardiff Odeon, Swansea Odeon, Wrexham Odeon, the Aberystwyth Arts Centre and Pwllheli Neuadd Dwyfor, followed by its first television broadcast in the evening.
 * 2010 - Matt Smith and Karen Gillan visited Salford and, concluding a promotional tour for the upcoming series 5 that had begun on 29 March.
 * 2013 - The BBC Television Centre, which was frequently used by Doctor Who as a recording studio, was officially closed.