But the next chapter for British multiculturalism might well demand that the boundaries of what state schools regard as acceptable in the acceptance of diversity needs sharper focus.
"I am accountable for the railways and the performance [over Christmas] was not acceptable so I have decided that I should not take my bonus this year," he told Sky News.
Her argument was to question why it is acceptable to discuss spending billions on HS2 to create links and work opportunities, but not on childcare.
Tony Bunyan, director of Statewatch, which documents European justice and home affairs policies, added: "The government's justification for not participating in Triton is cynical and an abdication of responsibility by saying that not helping to rescue people fleeing from war, persecution and poverty who are likely to perish is an acceptable way to discourage immigration".
Levels of customer service are still probably the worst of any European capital, but truly egregious rudeness and aggression are now the exception rather than the norm, as a whole generation of Muscovites who have travelled the world no longer find surly, Soviet-style service acceptable at home.
I don't think having [the SNP] pulling the strings in the government of the country when they want to pull the country apart is acceptable to many people".
The trolls have to post the photographs together with information they can pull from a website marketed as a "patriotic Russian Wikipedia", featuring ideologically acceptable versions of world events.
That announcement was also the source of Twitter's infamous "quadrant" guidance, when the company attempted to explain which uses of its API were acceptable, and which weren't.
It is not acceptable to say 'we don't have enough funding and training'.
"There is a critical difference between staunchly supporting expression that violates the acceptable, and enthusiastically rewarding such expression," the letter reads.
She quotes Oscar Wilde – "The one duty we owe to history is to rewrite it" – and, she adds, "He really was the person in a position to say that – he knew that history had to be remade, because only certain narratives deliver themselves as acceptable, dominant narratives".
