Motion to adjourn the Board meet­ing shall always be in order, except:

 (1) When a mem­ber is in pos­ses­sion of the floor.

(2) While the yeas and nays are being called.

(3) When adjourn­ment was the last pre­ced­ing motion.

(4) When the mem­bers are voting.

(5) When it has been decid­ed that the pre­vi­ous ques­tion shall be taken.

A motion sim­ply to adjourn shall not be sub­ject to amend­ment or debate, but a motion to adjourn to a time cer­tain shall be.