Lihu...... I am a little confused regarding a fifth option when taking relief from a ball in a LWH. Looking at rule 26-1 there is only four options, (a) replay, (b) line and distance, (c) talks about the other two options, point last crossed & opposite margin.
I would have thought that the first option in (c) would also apply in a water Hazzard. That being said then there is only one additional option with a LWH. Am I reading this right. Text from 26-1 below. Calderwoodmike.
26-1. Relief For Ball In Water Hazard
It is a question of fact whether a ball that has not been found after having been struck toward a water hazard is in the hazard. In the absence of knowledge or virtual certainty that a ball struck toward a water hazard, but not found, is in the hazard, the player must proceed under Rule 27-1.
If a ball is found in a water hazard or if it is known or virtually certain that a ball that has not been found is in the water hazard (whether the ball lies in water or not), the player may under penalty of one stroke:
a. Proceed under the stroke and distance provision of Rule 27-1 by playing a ball as nearly as possible at the spot from which the original ball was last played (see Rule 20-5); or
b. Drop a ball behind the water hazard, keeping the point at which the original ball last crossed the margin of the water hazard directly between the hole and the spot on which the ball is dropped, with no limit to how far behind the water hazard the ball may be dropped; or
c. As additional options available only if the ball last crossed the margin of a lateral water hazard, drop a ball outside the water hazard within two club-lengths of and not nearer the hole than (i) the point where the original ball last crossed the margin of the water hazard or (ii) a point on the opposite margin of the water hazard equidistant from the hole.