No, the protocol is not legally binding.
Mr. Fulford on Consideration in Committee of the Whole of Bills and Other Matters
In the Legislative Assembly on March 7th, 2014. See this statement in context.
Consideration in Committee of the Whole of Bills and Other Matters
Consideration in Committee of the Whole of Bills and Other Matters
March 6th, 2014
Fulford
See context to find out what was said next.