The following is a proposed Wikipedia policy, guideline, or process. The proposal may still be in development, under discussion, or in the process of gathering consensus for adoption.

Block Protocol

The Wikipedia collegial, consensus over rigid rules atmosphere breaks down when high profile borderline editor behavior is under review. While WP:WHEEL works well in most cases, this block protocol will help Wikipedia operate more smoothly and require less expenditure of wikipedian hours.

Principles

No one has a right to edit Wikipedia. As a privately owned resource, terms of usage are up to the Wikimedia Foundation.
The strength of Wikipedia is the entire community, not individual editors.
A transiently inappropriate block does not do significant harm to Wikipedia.
Allowing editors to remain unblocked may do harm to Wikipedia.
The past record of a block that the community later decided was inappropriate is too frequently used to attack editors.
While administrators work for the good of Wikipedia, as individuals their interpretation of situations will vary. Good faith must be assumed except in the most egregious cases. An administrator making a block or unblock which later turns out to not be the eventual consensus of the community should be respected. Accusations of malfeasance are generally not appropriate.
Accidents of timing, specifically which administrator evaluates a case first, should not be used to guide policy.
Individual administrators are entrusted with the sysop bit on behalf of the community, and act on the community when making a block. Therefore, blocks are not owned by the administrator who made them, but by the community.

Default is block

Where a complex situation requires time and community discussion to come to consensus, any administrator may issue a block; a previous administrator statement to the effect that a block isn't appropriate shall not be considered an "action" in the sense of wheel war reversal. Additionally, after a block is made, any additional administrators who document support of the block should be given an opportunity to comment before reversal.

If consensus cannot quickly be achieved, a discussion should be opened at WP:ANI and continue until community consensus is achieved, with due regard to the WP:NOTBUREAUCRACY policy, as elucidated by the WP:SNOW essay.

Administrators should avoid blocking editors they have previously been in contention with.

Types of block removal

Removal of blocks before they time out are broken into two categories:

Unblocking, where a block is removed per the blocked editor's request and commitment to refrain from the behavior which led to the block.
Overturning, where the community consensus after review is that the block was not necessary.

Permanent record

To avoid the stigma and inappropriate use of the block log in future misunderstandings, if a block is overturned the block log will indicate overturned for seven days following removal of the block. After a seven day period, the block log will be purged of both the block and overturned entries. Except as required by other policies, e.g. WP:OUTING, no other purging of the discussion surrounding the block will be performed.

Hold harmless

The overturning of a block should not be used to impugn the motivation or judgement of the blocking administrator. Only if an individual administrator is consistently overturned over a period of time should a review of their actions be initiated.