Calling off a competition.

[duncan mackie]

so, during a stipulated round the green has standing water, may another player use a squeegee, so long as it is not in line with his putt

Looking back at my previous response I should probably do more than quote 33-1

Basically the committee would have to explicitly empower players to use the squeegees over and above providing them. Effectively 33-1 allows the committee to waive the conditions of 13-2 in this circumstance.