Surely the Chair cannot be placed in a position of determining whether a document or a piece of paper, or whatever it is-it is certainly not a document of the House-can or cannot be circulated, or that the Speaker in some way should regulate the persons to whom such a document could be circulated.
The document in question is a letter ordering the arrest of Rian Johnston.
( z1 letter :ARG0-of ( z2 order :ARG2 ( z3 arrest :ARG1 ( z4 person :name ( z5 name :op "Rian" :op "Johnston" ) ) ) ) :domain ( z6 document :ARG1-of ( z7 question ) ) )