Umpire Carl is working the regional title game between two rival teams. When there's a controversial call at home plate, the heckling begins. No matter how well Carl does, the rude comments and remarks continue. Which rule applies to Carl?

Select OneBe courteous, but don't fraternize. Be loyal to your crew. Call them as you see them. Don't be a showboat. Don't infringe on your crew. Hustle and be alert. Ignore the fans. Keep in shape. Know your mechanics. Know the rules. Maintain rapport and respect for your crew. Make calls positively with good timing.