Possible Clues:

• Reminder to stay cool
• 'Nice and slow'
• "Careful now"
• "Whoa there, not so fast!"
• Caution to one getting too hot?
• Don't rush making statement about midshipman's action
• Vulnerable to attack, female rabbit ahead of rest must be careful
• I see today's cryptic may make one be careful
• ''Be careful''
• Midshipman studies computing in order to relax