Where in the rules does it say you aren't allowed to gain an advantage from where you do your practice starts? You are making up a regulation that doesn't exist... The section in the Event Notes regarding practice starts is to dictate where it is safe to perform a practice start, it's highlighted in Event Notes because it can differ from track to track. There is no mention of not being able to gain a racing advantage from a practice start, surely the very point of a practice start is to try and gain a racing advantage?jz11 wrote: ↑28 Sep 2020, 13:52do you really need a steward to tell you that practicing start on a surface that has better relation to to the surface you are going to start on start finish straight is a racing advantage?
or you expected them to write absolutely all the points layed out here in this discussion in their official ruling statement? which clearly has little effect on convincing people that wording matters over the idea behind the rule, so why bother?
And to your point, if it's not in the regulations it cannot be enforced, when gaps are found in the regulations the FIA have many different actions they can take such as technical directives. This is why the regulations are updated every year, and sometimes during the course of the season.
Finally, read the Event Notes for previous GPs, they make it very clear where practice starts can take place. If you listen to the radio comms, Hamilton asks "can I go further up? to the end of the pit wall?", the Event Notes for Mugello & Monza both state that practice starts on race day can take place at the end of pit wall as long as the driver leaves space on the left. The Event Notes for Sochi are not as specific, I think it was a fair call from Mercedes that what was allowed at previous events would be allowed here since the rules don't specifically exlcude it.