Final answer:
The function of the Lobby in the Palace of Westminster is to serve as a place for constituents to meet with Members of Parliament.
Step-by-step explanation:
The function of the Lobby in the Palace of Westminster is to serve as a place where constituents meet with Members of Parliament. It is a place where people can voice their concerns and discuss matters with their elected representatives. The Lobby is an important part of the democratic process, as it allows for direct communication between citizens and their representatives.