YankeeinKingArthursCourt
There is an article about Tell MAMA (the monitoring group who provided the data in your link) from 2013;
"A controversial project claiming to measure anti-Muslim attacks will not have its government grant renewed after police and civil servants raised concerns about its methods."
"The project, called Tell Mama, claimed that there had been a “sustained wave of attacks and intimidation” against British Muslims after the killing of Drummer Lee Rigby, with 193 “Islamophobic incidents” reported to it, rising to 212 by last weekend."
"The group’s founder, Fiyaz Mughal, said he saw “no end to this cycle of violence”, describing it as “unprecedented”.The claims were unquestioningly repeated in the media."
"Tell Mama and Mr Mughal did not mention, however, that 57 per cent of the 212 reports referred to activity that took place only online, mainly offensive postings on Twitter and Facebook, or that a further 16 per cent of the 212 reports had not been verified. Not all the online abuse even originated in Britain."
"Tell Mama supporters launched a furious campaign of protest against The Sunday Telegraph after it disclosed the breakdown last week, with round-robin emails to the newspaper accusing it of behaviour “better suited to the days of 1930s Germany”.
"However, The Sunday Telegraph has now learned that even before Woolwich, the communities minister, the Liberal Democrat MP Don Foster, called Mr Mughal to a meeting and said that Tell Mama’s grant would not be renewed." ...
“Mr Mughal was giving data on attacks to DCLG which wasn’t stacking up when it was cross-referenced with other reports by Acpo [the Association of Chief Police Officers],” said one source closely involved in counter-extremism." ...
"A senior Liberal Democrat source confirmed the sequence of events, saying: “There was a bit of a spat. He was called in and told that Acpo had cast doubt on his figures. He was told that he would be closely monitored for the remaining period of the grant and that there would be no more money.”
"Tell Mama has also been using its budget to threaten members of the public with libel actions for criticising it on Twitter" ...
www.telegraph.co.uk/journalists/andrew-gilligan/10108098/Muslim-hate-monitor-to-lose-backing.html