That's because they're complaining about our traditions, in our country. Big difference.
So provided they keep their Islamic practice to themselves, in their own country it's fine?
Unless of course it's a barbaric punishment, in which case British citizens who would normally proclaim that Islam is evil and barbaric (see Killa_Ken), applaud and support their backwards forms of justice.

Amazing... people will have a fit when a Muslim allegedly complains about Christmas, but if they want to throw acid in peoples faces, it's completely justified.
I think you should **** off to Iran for a year and live under their law to see just how wonderful you find it.
As for living under 'their' law, had he not broke the law he wouldn't now have to spend his life auditioning for parts in the elephant man.
Amazing... people will have a fit when a Muslim allegedly complains about Christmas, but if they want to throw acid in peoples faces, it's completely justified.
Well I think most people would prefer to see no acid thrown in people's faces, but he started it. How would you feel if your Mum/Wife/Sister was blinded by acid in this country and the perpetrator was out of prison in say, 2 years as is likely in this country. Would that be justice?
Let's not forget that under their law people still have limbs chopped off or are decapitated. Women who have been raped are stoned to death because under their law she needs four or five male witnesses to testify on her behalf that she was raped for any form of justice on her behalf.
If you think their law is good, you're a ******* moron.
I agree'd with acid in this guys face in this example, so i therefore agree with the stoning of women who have been raped?
Or for your bit at the end of the quote, i agree with the justice in the OP, i don't agree with other laws/punishments, are you getting it yet?
I think putting acid in someones eye while calm is far worse then putting acid in someones eye when you are all angry and worked up
Funny how people on this forum decry islam as being barbaric and backwards and then applaud punishments like this...
I think people are just frustrated at our own justice system.