Scenario 1.
John hits his tee shot out of bounds and plays another ball from the tee onto the fairway.
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Scenario 2.
He consults his yardage book before selecting a club and hits his next shot into a water hazard.
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Scenario 3.
He retrieves his ball and drops it outside the water hazard, keeping the point where the ball last crossed the margin of the hazard between him and the hole, and plays his stroke onto the putting green.
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Scenario 4.
He repairs spike marks on his line of putt and putts the ball close to the hole.
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Scenario 5.
He marks, lifts and cleans the ball and then replaces it and holes his putt.
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