Once active, the blade of a lightsaber can be used in four different ways.

The remains of the once active shipyard are still present, but diminishing every year.

Some signs of this once active airfield still remain.

The Chimney is all that remains of a once active copper mine.

Once active, it can then carry out a variety of processes in response to the initial inflammatory signal.

Asked how her once active social life is, she replies: "I don't date.

The once active village where the miners lived had a school, bakery, first aid medical centre and all the things needed to make life comfortable.

They admit that Kremp was once active in the group.

Their inhabitants, once active, have not been outside in months, even years.

Feelings are especially raw when people once active in the resistance to the mine suddenly pull up stakes.