The EFF were stupid.
If they really wanted to "disrupt" SONA then each MP should have left the House ONLY after they were named and requested to leave. Think about it...
MP1 raises a PoO and eventually gets ejected.
JayZee starts his speech.
MP2 raises a PoO and eventually gets ejected.
JayZee starts his speech.
MP3 raises a PoO and eventually gets ejected.
JayZee starts his speech.
MP4 raises a PoO and eventually gets ejected.
JayZee starts his speech.
MP5 raises a PoO and eventually gets ejected.
JayZee starts his speech.
MP6 raises a PoO and eventually gets ejected.
JayZee starts his speech.
MP7 raises a PoO and eventually gets ejected.
JayZee starts his speech.
etc etc.... with Julius being last.
Now THAT would be a disruption.
But I don't think the EFF really wanted to "disrupt" the proceedings
They wanted Mbete to disrupt the proceedings - which she did
Also in terms of the parliamentary practice they were following it would be against the spirit of a question of privilege to allow JZ to speak once it is established that he is not answering the question.
The issue is sadly not getting much coverage: a question of privilege is much like a point
in limine in contrast to a point of order and there really are three questions of parliamentary privilege which the Speaker defied:
[1] Whether the President is in control of the House during the SONA: Mbete claimed that Zuma called the meeting and it was his meeting - this is unconstitutional and violates the customs of the House as the president merely summons Parliament
[2] Whether a person who has failed to answer to the National Assembly on any question ought to be pressed to answer on their attendance at Parliament for another item of business: it is my view that such a convention is not in step with our jurisprudence but it remains a question of privilege to be determined by either the joint rules committee or the House (but not the singular person of the Speaker); unfortunately the ANC have failed to behave properly and cause a summons for Zuma to appear before SCOPA to answer the question of Nkandla.
[3] Whether armed persons may enter the House at the request of the Speaker in order to apply force against members of the Assembly while the House is sitting: there was no threat to life or limb or property which necessitated the deployment of force and the arrival of the white shirt thugs actually put everybody's life in danger.
The failure of the Speaker to answer a question of privilege gives rise to a point of order for a member of the House to raise.
By persisting in Speaking with an unanswered question of privilege Zuma defied Parliament and as a former MP he knows the Rules (or ought to) so really can't feign ignorance.