The motion to rescind and expunge from the minutes is used to express the strongest disapproval about action previously taken by a deliberative assembly

Deliberative assembly

A deliberative assembly is an organization comprising members who use parliamentary procedure to make decisions. In a speech to the electorate at Bristol in 1774, Edmund Burke described the English Parliament as a "deliberative assembly," and the expression became the basic term for a body of...

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Roberts Rules of Order Revised (RONR)

This motion requires a vote of a majority of the entire membership.

The Standard Code (TSC)

The motion to expunge requires a majority vote (of those voting). The secretary does not erase the expunged motion but draws a line around it and marks it "expunged by order of this assembly," and give the date of the expunging, and signs the notation. The expunged motion is not included in any minute published thereafter.