Board Thread:The Reference Desk/@comment-60605-20140919101627/@comment-4139960-20140924165328

I seem to recall that Death of the Doctor, which aired the same season as Lost in Time described Sarah Jane reuniting with the Doctor as "four years ago". Which considering the whole broadcast year +1 thing only really makes sense if she's rounding because it's late in the year or if the season's actually set in 2011.