Big Tech is facing increasing governmental attempts to challenge its monopolistic power. But Big Tech itself, as well as the law firms defending these behemoths from antitrust investigations, are recruiting former regulators through the revolving door, and with seeming impunity.

For example, law firm Monckton Chambers caught a real big fish earlier this month when it recruited Nicholas Khan KC, a member of the commission’s legal service.

Khan has represented the commission in hundreds of cases before the European Court of Justice, including some of the most high-profile cases, such as the Google antitrust cases and the Illumina/Grail merger cases.

He won’t be a stranger to his new colleagues. Monckton Chamber has been involved in exactly the same competition cases from the other side of the aisle, defending corporate clients the commission has been investigating.

And Khan’s insider knowledge of how the commission carries out antitrust investigations is set to benefit his new employer. Monckton Chamber explicitly welcomes Khan’s “unmatched expertise of how the European Commission investigates infringements of EU competition law”.