The original tune is a hornpipe
2c start on opposite side (1,2x,3)
In 17-32, the corners traditionally set one bar to the person you just passed, then one bar to the next person to pass. In a variant for [19-24] 1c turns BH in PdB.
To: Auckland Region President, Campbell MacKay, nov. 2003
Note on [27-28]: originally 2 PdB. modified by Drewry to SkCh. O. Otto says best variant is corners in PdB, 1c in SkCh