sec 17 defines race - Israelis are a race
sec 18 defines the offence
So by someone acknowledging they were aware it might be insulting, it would negate this defence?
(5) A person who is not shown to have intended to stir up racial hatred is not guilty of an offence under this section if he did not intend his words or behaviour, or the written material, to be, and was not aware that it might be, threatening, abusive or insulting.