That means being aware of the various religious requirements and accomodating them.
I accept a certain degree of accommodation, but I see no justification for separation from other faiths in what is a multi denominational cemetery. I have some doubts over the story as a whole but if it is true and the Muslim family took offense simply because their relative was next to a Catholic grave then that is unacceptable in my view and should not be condoned.
Your example of the restaurant isn't the same thing. A closer example would be a restaurant where a Muslim family objects to being placed on a table next to a Catholic diner.
Sorry jeds, you're confusing two primary roles of two service industries. My comments apply equally to handyjack and cajar.
The primary function of a resataurant is to supply and serve food.
The primary role of a cemetery is to provide a final resting place.
Your analogies are akin to complaining to a cemetery that their sandwhiches are stale. That is not their primary function!
So it is not the primary function of a restaurant to guarrantee diners exclusive dining space. Unless the restaurant explicitly provides secluded dining. It would be an acceptable analogy if the restaurant provided a secluded and private party room, but then allowed in non-guests. Then the customer would have a justifiable complaint! The religion or ethnicity of the non-guests would be immaterial! They would not fit the criteria agreed with the restaurant. Similarly, in the cemetery, the "neighbours" did not fit the criteria agreed.
As far as your comment re justification of providing separation, the cemetery promoted itself as a multi-denominational cemetery and that means, and can be expected, that they are aware of the requirements of all, or even the various, popular faiths.
If they were not, then they were incompetent. If they were aware, but on this occasion "cocked-up" they were incompetent.
I repeat: I'm convinced that they aware, but on this occasion "cocked-up", became aware of their cock-up some five days prior to the Gypsy funeral and tried to correct their mistake, except that the Gypsy family were sticking to their rights, and there's no blame to be attached there.