Ten-to-One Rule. Have one Adult Volunteer present for every 10 Young Marines. If there are
10 Young Marines, which consists of both males and females, then two Adult Volunteers (one
male and one female) must be present.
Two-Deep Rule. An Adult Volunteer should never be alone (one-on-one) with a Young Marine
unless they are the Young Marine’s parent. If the Young Marine is female, a female Adult
Volunteer should always be present. If the Young Marine is male, a male Adult Volunteer should
always be present.