Related Clues:

• The sign that someone's flagging?
• Flagging energy is a signal asset in this
• Same wild opening in which horse is flagging
• Way to signal heroes are wounded capturing plan
• System of communication from coast fixing east on chart
• Signalling apparatus
• Aggrieved about plan — what about it? It's flagging
• Signal from land embracing European plan
• Sheep roam free, given the means to communicate
• Signalling system
• Signal support about energy plan
• Messaging by flags
• Army signalling?
• Old communications system
• *Distant communication system