I never did it. Volunteers aren't supposed to tell staff what to do. They constantly tried to get me to run errands for them (ones they could do themselves) it just really seemed like its main goal was to be as obnoxious as possible. They kinda proved it when they took a disliking to a different member of staff. Got a whole lot more difficult with her & kept telling her of all these places that were hiring as a way of telling her to fuck off.