From lines, waves or two faced lines: All do a Half Tag the Line and then each dancer individually turns a quarter more in teh same direction he or she turned to face down the line. Finishes in parallel line or wave formations with facings that vary.
NOTE: This puts the burden on the dancer to remember in which direction to turn after the Half Tag.
Colin Walton 1963
This definition is from The Handbook of Modern Square Dancing by Jay King.
It is provided here for informational and educational purposes only.