On 31 March, the following important behind-the-scenes events were known to have occurred:
- 2001 - Recording for Dust Breeding and Bloodtide took place at The Moat Studios.
- 2007 - Five exclusive previews of 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 Northampton, 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.