How can a member interrupt a speaker during a debate?

In parliamentary procedure, a member can interrupt a speaker during debate by raising a "point of information." This action allows a member to seek clarification or additional information about the topic being discussed. It is typically utilized to ensure that all members have a clear understanding of the issues at hand and to ensure that the debate remains productive and informative.

A point of information is crucial because it fosters engagement and allows members to directly interact with the speaker. This process aligns with the principles of open discussion and inquiry that are vital in a parliamentary setting.

In contrast, other options such as calling for a recess or requesting a change in agenda do not inherently involve interrupting the speaker but rather focus on altering the structure of the meeting. Additionally, asking for the floor can be a means to speak, but it does not constitute an interruption; it indicates a desire to address the assembly once the current speaker has finished their remarks. Therefore, raising a point of information is the most appropriate method for a member to interrupt a speaker during debate.