During his evidence, Bradley stated that he had received presents in the form of nights out and the occasional flight, and cash payments, from a man called Brian Wright in return for privileged racing information.
Many see gold as a good place to stash cash because it will benefit from further global weakness as a flight to safety, but also stands to benefit from inflationary pressure should markets regain their footing.
The upgraded experience is just as beneficial for the airports, whose income is increasingly made up of cash pulled in from retail, food and any other source not directly related to flight.