Taking a drop

So that delicate little draw you were trying didn't quite come off and you topped it under the bench 20 yards away. You decided to take a drop under rule 24-2 (Immovable Obstruction). So how do you go about dropping the ball ? Well this is all covered in Rule 20.

Who can drop the ball

A ball to be dropped under the Rules must be dropped by the player himself. He must stand erect, hold the ball at shoulder height and arm's length and drop it. If a ball is dropped by any other person or in any other manner and the error is not corrected as provided in Rule 20-6, the player incurs a penalty of one stroke. If the ball, when dropped, touches any person or the equipment of any player before or after it strikes a part of the course and before it comes to rest, the ball must be re-dropped, without penalty.There is no limit to the number of times a ball must be re-dropped in these circumstances.

Where to drop

When a ball is to be dropped as near as possible to a specific spot, it must be dropped not nearer the hole than the specific spot which, if it is not precisely known to the player, must be estimated. A ball when dropped must first strike a part of the course where the applicable Rule requires it to be dropped.

When to Re-Drop

A dropped ball must be re-dropped, without penalty, if it:

1. rolls into and comes to rest in a hazard
2. rolls out of and comes to rest outside a hazard
3. rolls onto and comes to rest on a putting green
4. rolls and comes to rest out of bounds
5. rolls to and comes to rest in a position where there is interference by the condition from which relief was taken under Rule 24-2b (immovable obstruction), Rule 25-1 (abnormal ground conditions), Rule 25-3 (wrong putting green) or a Local Rule (Rule 33-8a), or rolls back into the pitch-mark from which it was lifted under Rule 25-2 (embedded ball)
6. rolls and comes to rest more than TWO club-lengths from where it first struck a part of the course
7. rolls and comes to rest nearer the hole than
   1. its original position or estimated position (see Rule 20-2b) unless otherwise permitted by the Rules
   2. the nearest point of relief or maximum available relief (Rule 24-2, 25-1 or 25-3)
   3. the point where the original ball last crossed the margin of the water hazard or lateral water hazard (Rule 26-1).

What to do if the Re-Drop is no good

If the ball when re-dropped rolls into any position listed above, it must be placed as near as possible to the spot where it first struck a part of the course when re-dropped.

Note 1: If a ball when dropped or re-dropped comes to rest and subsequently moves, the ball must be played as it lies, unless the provisions of any other Rule apply.

Note 2: If a ball to be re-dropped or placed under this Rule is not immediately recoverable, another ball may be substituted.