Paragraph 52 HEARING
Any person who, after being warned by the Court, (a) wilfully disobeys any Summons or Order of the Court to attend i n open Court for the purpose of producing documents and/or of giving evidence or (b) having attended, wilfully refuses to be sworn or to affirm or to answer any proper question or to produce any book, or excerpt from a book, writing or plan or other document or article, which he has been lawfully required to produce, may be found liable in payment of expenses occasioned by any adjournment which such disobedience or refusal renders necessary and may also be dealt with by the Court for contempt of court.