LM10 wrote: ↑12 May 2018, 13:33
I highly doubt that anywhere in the rule books there was a part which told that wings on the mirror which are attached to the halo are illegal. They surely didn't think about that.
Now, Ferrari has done it, it passed scrutineering at first (so it was legal), but the FIA changed the rules after the teams complained about it.
There is - Rule 3.5.2 a
F1 Technical Regulations wrote:Other than the rear view mirrors (including their housings and mountings), each with a maximum area of 20000mm2 and 14000 mm2 when viewed from directly above or directly from the side respectively, no bodywork situated more than 330mm behind the front wheel centre line and more than 330mm forward of the rear wheel centre line, which is more than 600mm above the reference plane, may be more than 350mm from the car centre plane.
Those wings are neither mirror housings, nor mirror mounts, therefore they're illegal bodywork.
Zynerji wrote: ↑12 May 2018, 13:42
Post- development rule changes should be an offense that a tream can sue the FIA to recover development expenses. I'm sure, like they do with everything else, had checked this with the FIA long before making a carbon piece, for legality, and apparently got the go ahead.
This isn't a post-development rule change though. Those mirrors were illegal all along, the FIA just chose to let it slide for a weekend for no apparent reason.