A professional who performs any combination of following duties in rendering services to patrons of drive-in theaters. Respnsibilities include:

• Greets patrons desiring to attend theater.
• Collects admission fee and purchases ticket for patron from ticket seller.
• Parks car or directs patron to parking space, indicating available space with flashlight.
• Patrols theater on foot or bicycle to prevent disorderly conduct, rowdiness, or to detect other infractions of rules.
• Watches over children in playground during intermission.
• Serves patrons at refreshment stand during intermission.
• May attach loudspeaker to automobile door and turn controls to adjust volume.