Possible Clues:

• At this hour, it's the last possible moment
• The loch in the last man in
• 'About the loch, the last man in (8)'
• At the ... hour, the last minute
• The last hour
• Veterans Day month or day
• Loch in the last man in
• Be quiet about the happening after the tenth
• Like K, in the alphabet
• For the last hour, the surroundings of the loch