Is it just me or are do these bare more than just a passing resemblance to one another?

I have recently come across a few passage that deal with the election of speakers in Canadian legislatures. As I was reading these I occasionally had a strange sense that I had read some of the passages before.

From Monpetit and Marleau's House of Commons Procedure and Practice (2nd edition):

The election of a Speaker has precedence over all other matters. No motion for adjournment is accepted until a Speaker is declared elected and installed in the Chair. Once he or she has been elected, after the customary thanks and congratulations have been expressed and after announcing the time and the date for the Speech from the Throne, the Speaker adjourns the House until the next sitting.

From British Columbia legislature's Standing Orders:

11 (a) (4) The election of a Speaker shall take precedence over all other business and no Motion of any kind shall be accepted, and the House shall continue to sit, if necessary, beyond its ordinary hour of daily adjournment, until a Speaker is elected and is installed in the Chair and if the House has continued to sit beyond its ordinary hour of daily adjournment, the Speaker shall thereupon adjourn the House until the next sitting, unless otherwise ordered.

From the Newfoundland and Labrador House of Assembly's Standing Orders:

2 (7) The election of a Speaker shall take precedence over all other business and the House shall continue to sit, if necessary, beyond its ordinary hour of daily adjournment, until a Speaker is elected and is installed in the chair and if the House has continued to sit beyond its ordinary hour of daily adjournment, the new Speaker shall thereupon adjourn the House until the next sitting day.

From the Rules and Procedures of the Legislative Assembly of Saskatchewan:

40(4) The election of a Speaker shall take precedence over all other business and no motion of any kind shall be accepted, and the Assembly shall continue to sit, if necessary, beyond its ordinary hour of daily adjournment, until a Speaker is elected and is installed in the chair. If the Assembly has continued to sit beyond its ordinary hour of daily adjournment, the Speaker shall thereupon adjourn the Assembly until the next sitting.

From the New Brunswick legislature's Standing Rules:

The election of a Speaker shall take precedence over all other business and no motion of any kind shall be accepted, and the House shall continue to sit, if necessary, beyond its ordinary time of daily adjournment, until a Speaker is elected and is installed in the Chair and if the House has continued to sit beyond its ordinary hour of daily adjournment, the Speaker shall thereupon adjourn the House until the next sitting, unless otherwise ordered.