The phrase "a flagrant breach" is correct and usable in written English.
It can be used to describe a blatant or obvious violation of rules, laws, or agreements.
Example: "The company faced severe penalties for a flagrant breach of environmental regulations."
Alternatives: "a blatant violation" or "an egregious infringement".
It said that to do so would be a "flagrant breach of the Data Protection Act".
The incident, regarded as a flagrant breach of the country's neutrality, became known as "Whiskey on the rocks".
"I was shocked that such a flagrant breach would occur, and then apparently be covered up," he said.
UNRWA has condemned the placement of 20 rockets in one of its schools as a "flagrant breach" of international law.
Harry Hardy Peach, the author of "Let Us Tidy Up (1929)," wrote that litter was a "flagrant breach of national good form," a violation of citizenship itself.
His lawyer, Dean Dunham, accused Scotland Yard of a "flagrant breach" of Starr's human rights due to delays in the case.
"We want to put an end to the flagrant breach of democratic, legal and economic principles that we have seen in the past three years, because Chancellor Merkel's government said there is no alternative," Mr. Lucke told more than 1,500 supporters on Sunday.
Such an assault would be in flagrant breach of the nuclear non-proliferation treaty, but it would hardly be the first time the US has disregarded the 1968 accord.
When his Suez diary was later published in the New Statesman, in flagrant breach of regulations, a prosecution seemed likely until the War Office decided that it was wiser not to create a martyr.
There was no need to make a formal adjudication censuring the editor for his paper's flagrant breach of the editors' code of practice.
Yet opponents have pointed out it is grossly out of context, looking like a gigantic bicycle helmet plonked down in the gardens, and standing in flagrant breach of the 15m height limit in force in the area.
