5. With reference to the Deputy Speaker of Lok Sabha, consider the following statements:
- As per the Rules of Procedure and Conduct of Business in Lok Sabha, the election of Deputy Speaker shall be held on such date as the Speaker may fix.
- There is a mandatory provision that the election of a candidate as Deputy Speaker of Lok Sabha shall be from either the principal opposition party or the ruling party.
- The Deputy Speaker has the same power as the Speaker when presiding over the sitting of the House and no appeal lies against his rulings.
- The well-established parliamentary practice regarding the appointment of a Deputy Speaker is that the motion is moved by the Speaker and duly seconded by the Prime Minister.
Which of the statements given above are correct?