B Conference during sub for A1's fifth foul

[Nevadaref]

When the required substitute has reported to the table, the 30-second interval has ended and play shall resume immediately. Therefore, if the substitute reports to the table just after the disqualifying foul is called or reported, there is no 30-second interval necessary or permitted. If the required substitute reports within a few seconds of the 30 seconds permitted, play shall resume immediately. (3-3-1d; 3-3-2)

*Note the interval was reduced to 20 seconds in 2007-08.