Now there's an idea ...

It only just struck me, thinking back over yesterday's post, that tucked in it is an utterly obvious idea for a novel/TV mini-series.

A retired DCI, who takes on a retirement job as a Cambridge college porter - and then goes on to solve murders among the academic community and sort of out the lives hapless students!

Man, I smell a runaway hit.

Now, where's a producer I can pitch this to?