Ryar wrote: ↑02 Mar 2022, 05:57
Stu wrote: ↑01 Mar 2022, 21:04
...
But it is easy to rule something out by saying it is not allowed.
The spirit, or mischief of a rule is what was intended by the author of the rule and there are many people in this world making a good living out of deciding what the original intention was.
There is no grey area in saying for instance this gap can be no narrower than Dim A1 and no wider than Dim A2.
It leaves open the length of the slot and the thickness of the material, shape of edge etc, but it is a clear rule the slot can be no less than A1 and no wider than A2.
If for instance F1 wanted to be sure the car did not touch the track, a rule of fitting a flat plank and not allowing it to be scraped away leaves no doubt of the intention.
If there is a definite intention it should be in the rule in such a hard manner and be definitive, otherwise it is not the rule.
Edit, sporting rules, yes. I see it as the spirit in those cases, such as one car holding another up so the team mate can gain would be against the spirit by one side in the spirit by the other.
Theorically,
If you approach a regulation through excluding principles, you have to be exhaustive, which is a goal that can never be reached.
If you go through the allowance principles to define a regulation, it leaves out some leeway to your implementation, and some grey areas.
Practically,
That's why the current regulations are a mix of both. You're allowed to do some things but you cannot do some other.
Allowed articles are typically defined from a technical POV. Exclusions are often redacted as overall principles.
That would stay this way if the thing you're regulating is not moving and not submitted to any other events that might alter it. (forces, track curbs designs, ...)
That's why you have technical exclusions as well, but they are not exhaustives by nature...
examples from recent history :
Wings...
- Allowed : Wings cannot exceed theses dimensions (relative to the reference plane, centerline, etc...)
- Excluded (overall): Wings cannot flex
- Excluded (technical) : Wings can deflect with a maximum of X mm when a force of Y N is applied blabla...
X-Wings
- Allowed : bodywork can only be in the box delimited by ....
- Excluded (overall) : Bodywork elements must be fitted to ensure the safety of the drivers
--> Both combined, that's the spirit of the regulation : Are we sure we want to go through this loophole now we all got it?
Going back to your idea of the flat plank, it happened in the past (ferrari @ Spa).
By stating "not touching", what if you have to go on a sausage curb for safety? you'd be disqualified?
It's not an easy exercice, especially when you have teams of people trying to find any advantage in everything. It's a loosing battle they try to face every time and the regulators only have past experiences to back them up.