This means passing someone or defending against someone by leaving the circuit, i.e. running wide, cutting a corner, etc.
There are two philosophies for how race stewards should control this situation--
1. “Judgment”. Decide each situation independently and make the most reasonable decision for that context.
2. “Rule of Law”. Decide in advance what is and is not OK, then consistently enforce this.
Over the winter the FIA added new rules that defined leaving the circuit, so it seemed F1 was moving more towards Rule of Law. However, during the Australia race Vettel and Buemi left the circuit to pass people without punishment. It turns out that Charlie Whiting overturned the new rules for one or two corners:
“In fact, Buemi and Vettel both took advantage of a little dispensation offered by Charlie Whiting in the drivers’ briefing. The FIA decided that it wouldn’t punish drivers who ran wide in that spot, where there was plenty of room for them to get safely back on the track. Whether that should have been turned into a ‘license to pass’ by certain drivers is another story.”
--Adam Cooper http://formula-one.speedtv.com/article/ ... ity-of-rb7 (“Taking an Advantage” toward bottom)
The lack of public transparency from Charlie and the FIA didn’t help this situation. Also, I’m not comfortable with an onsite person at the drivers’ briefing verbally overriding explicit written rules.
I think the consistent F1 rules confusion in recent years (both sporting and technical rules) is caused by the FIA being unsure if they are a Judgment organization or a Rule of Law organization.