I would tell her
to stay out of it to minimise her own risk unless the others will help her, but to get help from an adult nearby if it's getting really ugly. I would then tell her that she should comfort and talk to the "bullied" party and try to include them so that they have safety in numbers. Bullies and racists tend to pick on loners.
Apeface xx

PS: enquiring minds want to know where you chose to go on holibobs!
(The Apeface Cherub is not a cunty-uber-cunt, Thu 21 May 2009, 8:26, 2 replies, latest was 16 years ago)

No choice yet
as we've got plenty of time, but funnily enough she keeps going 'Can we go to Spain?'

All her mates keep telling her it's great :)

We might just end up 'round your way.
( Noeli overtheshoulderboulderholderthingstraplatchboobs, Thu 21 May 2009, 8:29, Reply)

In a different but similar environment
I stood up and stopped a fight between two drunken people at a railway station (in a previous QOTW). I'd love to say that I'd do it again but not sure that I would.
(Eds Meds Mathskillz=1,Socialskillz=0, Thu 21 May 2009, 8:31, Reply)