The Ferrari engine controversy is refusing to die down with the FIA reportedly seizing “parts of the fuel system” from the SF90 as well as a customer.
The FIA then issued a Technical Directive on the matter, highlighting Article 5.10.5 which states that “any device, system or procedure the purpose and/or effect of which is to increase the flow rate or to store and recycle fuel after the measurement point is prohibited.”
https://www.planetf1.com/news/fia-seize-parts-of-ferrari-fuel-system/