If the timer starts the clock mistakenly when the official is placing the ball for a throw-in, what should the official do?

When the timer mistakenly starts the clock while the official is placing the ball for a throw-in, the appropriate action is to stop the clock and correct the time immediately. The reason for this is that the game clock should not run during periods when play is not active or when the ball is not in play, such as during a throw-in. By stopping the clock and correcting the time, the official ensures that the game remains fair and that both teams have the appropriate amount of time for their offensive and defensive plays.

It is essential for the integrity of the game that timekeeping is accurate, particularly during key moments like throw-ins, as errors can affect the outcome of the game. Correcting the time immediately ensures that the flow of the game reflects the actual play time, which is vital for proper game management by officials.