A student who is not in school for at least one-half of the school day may not participate in any after­-school activity on that day. Students who are suspended are not eligible to participate in after-school activities until the entire suspension has been served. Students must be picked up promptly after activities and in all cases before 4:00 p.m. No staff is available to supervise students left waiting at school for extended periods. Parents who leave their students at school after 4:00 p.m. may be charged an additional fee in order to pay the staff member assigned to supervise them. However, if a parent has an emergency and cannot pick up his or her student before 4:00 p.m., the parent must call in advance and notify the school. If this does not occur, the school accepts no responsibility for the supervision or well-being of the student after 4:00 p.m