Related Clues:

• Requiem for American city workers on Tuesday
• Line behind which darts players stand
• Heavy African knife
• A sad one from Ultravox
• 'A place where nobody dares go' reckoned Olivia Newton-John and ELO
• Expr. of grief; mourn
• Darts players throw from it
• Keen officer provides accommodation for a number of soldiers
• The grid of darts?
• Song expressing grief
• Starting grid of darts?
• Stand behind one aiming to put points on board
• Darts players step up to it
• Local restriction for missile launcher?
• Martin Adams often steps up to it