What level of immunity do members of Congress and legislators have from civil arrest?

Members of Congress and legislators enjoy a specific level of immunity from civil arrest, which means they cannot be arrested in civil cases while they are attending a session of Congress or while they are traveling to or from such a session. This legal protection is rooted in the Constitution, particularly in Article I, Section 6, which provides legislators with certain protections to ensure that their legislative duties are not interrupted.

This immunity is designed to allow lawmakers to perform their functions without the distraction or obstruction of civil lawsuits. However, this immunity does not extend to criminal arrests, which means if a legislator is suspected of criminal activity, they can still be arrested. This distinction is important as it preserves the legislative process from civil litigation while maintaining accountability under criminal law. The correct answer reflects this understanding of legislative immunity and its limitations.