It's believed by rivals that two teams, Red Bull Racing and Aston Martin, spent more than last year's permitted $145million cost cap limit. The former is allegedly a more serious case, given the higher numbers said to be involved, not to mention the fact that Max Verstappen won the world championship for Red Bull.
There has been no confirmation of any breaches from the FIA, and indeed on Friday evening there was a terse statement from the governing body in response to the growing debate on the subject.
