Being protected from discrimination doesn't equal being free from criticism over unreasonable behaviour. Well put TheRealAmandaClarke.
I honestly think there are many MNers here who would have little strong feelings negatively if they hadn't been subjected to behaviour that had affected them. (Of course, there are bad 'uns in every community but some of these experiences are pretty awful. )
My experience -
My DD (quiet, bookish, naive) - second year of working at McDonalds in the holidays at very busy motorway service station. She was saving money to go to Uni. Just 18 yrs old. It was August Bank Holiday and manic, the queues were out the door.
In comes a group of female travellers/gypsies (no idea of my terminology is correct - to be frank, given my story, I don't really care.) They were intimidating, didn't want to queue, lots of swearing. Everyone in the queue did the usual English thing of looking the other way. My DD had the pleasure of serving them, but their accent was very strong, she couldn't understand them, kept having to ask them to repeat. That didn't go down well.
They were shoutng, swearing, calling my DD over 'how long was the fookin' burgers gonna be' etc. She kept saying the same (as she does to anyone in the queue) 'your order is in the queue, it will be as quick as we can'. They did not like it at all starting getting personal calling her a stuck up bitch etc. Manager comes out tells them to cool it, then goes into the back kitchen, all hends on deck.
Then... one of them in amongst all the swearing .. reaches over the counter and pulls my DD towards her and spits in her face. DD recoils in horror (obviously). Manager comes out, gets help, Police are in carpark anyway and in comes two policemen. DD is in the back really quite shaken up. Police speak to them, according to other staff friendly with my DD, they were just laughing and joking, then grabbed their order and went on their way without a care in the world.
My DD was traumatised, she was a month away from starting Uni, it affected her, and even now she can't really talk about it, she's internalised it. I honestly think if that had been someone other than travellers/gypsies, the Police would have taken it further. Whatever anyone says, the rules are different for them.