Still waiting for information as to who the "guilty" party was
( whenever it was, if it happened at all ), the only clue is :
... a trip of 120 nm ...
No indication as to whether the flight started from their base or elsewhere,
so lets brighten things up a bit with a picture to speculate over :
120 nm radius from Birmingham International Airport ( EGBB / BHX ).
( Looks like Devon & Cornwall are out of the running
)