Related Clues:

• Alerts
• Gives notice
• Admonishes
• Gives safety information
• Tips off
• Cautions
• Issues an advisory
• Gives a yellow flag
• Gives a heads-up to
• Sounds the alarm
• Yells 'Fore!' at
• Yells "Fore!" at
• Cautions (about)
• Growls at, say
• Presents a yellow card to, e.g