No one that I'm aware of is suggesting that criticising the treatment of the Palestinians by the current government in Israel is anti semitic. There is though a very fine line between supporting the Palestinians and calling any Jewish people who either live in Israel, or support its right to exist, calling them nazi's - and being anti semitic.
How anyone can suggest calling out `Margaret Hodge or Ian Austen is beyond me. These are hard working Labour people. If they say they feel there is a problem with anti semitism within their own party, why shouldn't they be listened to, rather than subject to some internal disciplinary proceedings.
The use of the term Zio as abuse is widespread amongst many on the left. I know because I hear it used. The link between influential US Jewish people, business and money is used with no thought to the historical anti semitic accusations that Jews are money lenders, have more money than your average individual etc etc
I find the simplistic arguments from some on the left difficult to take. I'm opposed to any form of racist abuse or behaviour. I do believe Israel has a right to exist. Does that make me some kind of right wing extremist supporter of wealthy Jewish people who just long to oppress the Palestinians. Of course not.
I genuinely do not understand why the LP (my part for the past 50 years) felt the need to re-write the definition of anti semitism. My fear is, the need arose in order to enable many Momentum - similar - supporters to remain in the party without them facing the kind of disciplinary action its proposed is used against two Jewish MP's who lost family in the holocaust. Odd isn't it, that sensitivities only go so far.