[m_in_m]

Presumably there is no reason they can't use Cambridge in the New Year - they just won't be able to broadcast from both locations.

But there won't be any behind the scenes teams left in Cambs. You can't just spend money sending Norwich team to Cambs.

For a technical refit project you might well be able to do that. This also assumes all Norwich staff live the wrong side of Norwich. It is a 90 minute journey between the two sites. Compared to what the BBC must spend elsewhere on travel for a project on this scale that would seem an acceptable cost.