Heading 22. Scoreboard:
Body Copy.
The number of overs bowled shall be prominently displayed on the scoreboard at the conclusion of each and every over from the commencement of the innings. 23. Boundaries: No boundary should be less than 50 metres from the centre of the pitch.
24. Substitutes: A player who suffers an injury caused by an external blow (as opposed to an internal injury such as a pulled muscle) and has to leave the field for medical attention may, subject to the umpires' approval, bowl immediately after his return, irrespective of the length of time for which he has been absent. 25. Declarations:
The captain of the batting side may not declare his innings closed at any time during the course of the match.