*Will come into play when the course re-opens*

On the 15th hole, in addition to the relief provided by Rule 26, under penalty of one stroke, a player may drop a ball in the closest drop zone to where the ball last crossed the margin of the lateral water hazard on the left hand side of the hole. The drop zones constitute the closely mown portion of each of the three teeing grounds on this hole. 

The specimen local rule in Appendix 1 to the Rules applies in respect of the use of the drop zones.