F1 needs fix for third car rebuild rule breaches – Horner

Last weekend in Qatar marked the second round in a row where the FIA required a driver to start from the pitlane after mechanics surpassed how far a car could be built without inspection.

Sergio Perez was eliminated in the Losail sprint race as part of a three-car pile-up involving Esteban Ocon and Nico Hulkenberg, all of whom escaped without blame from the stewards.

But the crashed RB19 was deemed to be beyond repair, so Red Bull was forced to…