Quarter Thru

From any appropriate 4-dancer formation (e.g., right-hand box circulate, left-hand facing diamonds): Those who can Cast Off ¼ by the Right, then those who can Trade by the Left.

There must be dancers who can do each part--the call is not legal from an Inverted Box.

If there are two side-by-side formations each of which can do the call, dancers don't move from one to the other. From right-hand columns, for example, each of the two box circulate formations does the call independently.

Timing: 6