Rule test - course
A1 commits an unsportsmanlike foul on B1 during the interval of play between the first and second quarter. The decision of the referees: B1 shall attempt 2 free throws with no line-up, before the start of the second quarter. The game shall be resumed with a throw-in from the centre line according to the arrow with 24 seconds on the shot clock. The direction of the possession arrow remains unchanged. Correct procedure in all details?