Tubey - the PM said, at the despatch box, that the Tory Party (which is not the British Government, however much it thinks it is) had specifically signed up to the IHRA definition of antisemitism and all its annexes.
On what date did that signing-up take place?
How aren't you getting this... I'll try again. The issue was such a non-issue for the Tories that May simply assumed it had already been adopted, because they - in government - had adopted for the UK and their rulebook blanket covers anti-semitism.
The fact it didn't explicity state adherance to that exact set of rules was fixed in 5 minutes because obviously that was always the intent (given they adopted it for the country), whereas Labour deliberately omit part of that rulebook.
So saying May "lied" about this is ludicrous semantics and an obvious deflection from the real issue.