In message , at 01:02:12 on
Fri, 20 Jun 2014, Phil W Lee remarked:
London cabs' operational area is not limited by the outer boundary of
"Greater London".

At least, not unless the boundaries of "Greater London" have become
reconciled with those of the Metropolitan Police District.

happened in 2000

How do you explain the existence of the City of London Police then?

That's an inner 'boundary' not an outer one.

Being completely surrounded by the Met area, that would seem to put
them into an identical situation to Cambridge City being entirely
within South Cambridgeshire.

Only if South Cambs hackeys were allowed to ply for hire in Cambridge.
--
Roland Perry