Statements made by persons to the Commission

Statements made by persons to the Commission: No statement made by a person in the course of giving evidence before the Commission shall subject him to, or be used against him in any civil or criminal proceeding except a prosecution for giving false evidence by such statement: Provided that the statement—

1. (a) is made in reply to the question which he is required by the Commission to answer; or
2. (b) is relevant to the subject matter under inquiry.