Multiboxing in battleground?

[JuggeRNuats]

So I know that multiboxing is legal, if it is used for leveling. But if I'm not mistaking...Multiboxing is not allowed in battlegrounds right?

I was just in a battleground against a team consisting of 5 players. 1 multiboxer and 4 random oaks. Facing a multiboxer in a battleground is impossible!

So I would hereby make a complaint against the multiboxer named: Sandmanrex/a/b/c/d/e
I'm assuming Sandmanrex is the main penut in that pack.

Here are some screenshot for proof:
http://tinypic.com/r/2hfmgit/8
http://tinypic.com/r/34eqpf9/8
http://tinypic.com/r/2lvh4wl/8

Please Warmane. This multiboxing is getting out of hand!

[OhieMitzen]

Allowed isn't it?
Never really had multiboxer problems on BG's.
If you are alone, you're doing it wrong in the 1st place.
If you are not alone, you can deal with multiboxer np.

[Sixtyninee]

Why would it be against the rules?
Besides, I would think that having a group of the opposing team stuck together would be a benefit, rather than separate people who can do objectives on their own.