Public bills are proposed laws that are introduced in a legislative body, such as a parliament or congress. These bills address issues that affect the general public, such as healthcare, education, or transportation. Once a public bill is introduced, it goes through a series of debates, amendments, and votes before it can become law. If a public bill is approved by the majority of lawmakers, it is sent to the executive branch for approval or veto. If signed into law, it becomes part of the legal framework that governs society, impacting the lives of citizens and communities across the nation.