Will they Jews still be allowed to incite hatred against the islamonazis?
No as this is not a Jewish trait, and it is illegal in the UK
It is illegal to incite hate against the islamonazis?
Correct, but not to tell the truth about them and their actions. So when they target children with illegal weapons and we report it that is not inviting hatred is it ?
Truth is its own sufficient defense. I wonder whether the new British law includes that caveat.
This latest call by the British prime minister, Theresa May, for everyone to accept the same definition of the word
antisemitism because it had become apparent that people had different definitions and this is causing miscommunication. Since Britain announced that it will be leaving the European Union there has been a marked increased in crimes against foreigners and Jews. With the imprisonment in 2014 of a man who was using antisemitic language in his internet messages among other insults to a Jewish politician, Luciana Berger, it was made clear that his crime was not for the antisemitism, despite the newspaper headlines, but for sending "an offensive, indecent or obscene message", for example, he called the politician a "communist jewess" and "You can always trust a Jew to show their true colours eventually." For this the man was sent to prison for one month.
Man jailed for antisemitic tweet to Labour MP
Then last week another man, Joshua Bonehill-Paine, was imprisoned for two years because he had written to the same Jewish politician five times which was "racially aggravated harassment" and "hate crime" but not antisemitism. For example Bonehill-Paine had called the politician "a rodent" and "an evil money grabber". "Garron, then 21, from Merseyside, had admitted sending a picture on Twitter depicting Ms Berger, 35, with a holocaust-era Star of David on her forehead and the hashtag ‘Hitler was right’."
Anti-Semitic Joshua Bonehill-Paine who abused Labour's Luciana Berger online is jailed | Daily Mail Online
It would appear that Theresa May is getting ready to propose a specific crime of antisemitism but needed to get the wording right. There is likely to be no problem getting the law passed because it does not include opposition to Zionism or criticism of Israel, the so-called "new antisemitism", as being antisemitic.
New antisemitism - Wikipedia