The loops can then be used as attachment points.

Often an infinite loop was used to fill the display with the message.

No loop was used, but a running line, which, as the victim fell, remained in the hand of the murderer.

Similar loops can be used to implement all the related operations.

This loop is then used to hang the abseiling rope.

The loop is used to allow the locomotive to run round the train and reverse at the same time.

This loop was first used on 9 March 2013.

The loop has been used for various bus routes in the years since.

For more frequent services passing loops could be used.

When the signal box is open the loop can be used, otherwise trains use the main platform.