Change of course marks

SI 12.1 is changed to read:

"To change the next leg of the course, the Race Committee will lay a new mark (or move the finishing line) and remove the original mark as soon as practicable. When in a subsequent change a new mark is replaced, it will be replaced by an original mark. ."

SI 9.4 is added:

"A gate may be replaced by a single mark to be left to port."

Ross Wilson, RO