Related Clues:

• Become inactive
• Become foul (water)
• Say the nag running in it should give up running
• Bungling agents receiving little thanks get really foul
• Spend time in idleness at agent's extravaganza
• Good person, relation of dad's, to become idle
• ... agents at loggerheads do absolutely nothing
• Do nothing, say, about a generation without heart
• Brown back in period of decline
• Stand still getting beat up in arena
• Idle horse, first to last in National
• A good neighbour's first settled in country to become sluggish
• Do nothing for nation protecting a good name
• Do nothing, say, about a gun unloaded
• Cease activity