70. Where a real estate agent’s certificate is suspended, the holder may not engage in a transaction referred to in section 1 of the Act in respect of the holder of a chartered real estate broker’s certificate, of a certificate for a real estate broker restricted to loans secured by immovable hypothec or of a certificate for a multidisciplinary firm, nor may he use the title, where applicable, of chartered real estate agent, of affiliated real estate agent or of real estate agent restricted to loans secured by immovable hypothec.