@Jenny_1884 Well, me for one - Transport Companies are fined by Border Force exactly as you describe if any clandestines are found to be hiding within their vehicles, more often unbeknown to the driver/operator.
This demonstrates, if accurate, a two tier system penalising British Companies.
@NileGardiner I think, and hopefully you will agree, that the sole purpose of these documentaries is to “try” improve how she is perceived [aka PR stunt] - I am sure it will backfire and the views of the British people will intensify into thinking even less of her - me, me, me psychology !!