Just got to jump in, here.....technically, we DON'T say 'no passing til
backstraight', but 'no CHANGING LANE to pass before the back straight'. We
run this rule in conjunction with another rule, that says that you
(basically) can't jump a re-start. You have to remain at pace lap speed on a
re-start, not hang back and get an advantage. Therefore, with all cars
running at the same speed into T1, it's logical for me/us to say that you
may not change lane to make a pass until the back straight. Some who haven't
tried it are against the idea, but we've run this for three seasons and
NEVER have re-start problems - there are plenty of guys who read r.a.s and
are also FFRL entrants who will attest.
Each league has different ways of dealing with things, and in the end it
all comes down to co-operation and respect. We at FFRL have it, I know for
sure that the Finnish league (superbly run by Samuli Takala and Hena
H?kk?nen) has it too, but sadly not all do. Those that don't (either by
disrespectful admin or sloppy racers) are the ones that get into all the
trouble.