A line of hose, preconnected to the pump of a fire apparatus and ready for immediate use in attacking a fire. Contrasted to supply lines connecting a water supply with a pump or to feeder lines extended from a pump to various points around the perimeter of a fire.

A line 9m from the net that seperates the front row players from the back row players.

A line of fire hose ready for use.

A line three metres from the net which marks the limit for where a back-row player may advance to hit a ball from above the net.

A line 3m from the net that separates the front row players from the back row players. Commonly referred to as the "10-foot line."