Thanks for the reply Seamus.My point was, apparently instead of diverting to Bournemouth for instance the plane had to return to Coventry to maintain a schedule.
Thanks for pointing out my error re car park.I stand corrected, however it would have been nice to have received a response to my 2 e mails.
I was keen to use Coventry but will do so no more.A silk purse from a pigs ear comes to mind.