Section 6. Hearing to be given before order under section 3 and section 4 is passed

6. Hearing to be given before order under section 3 and section 4 is passed.- (1) Before an order under section 3 and section 4 is passed against any person, the officer shall by notice in writing inform him of the general nature of the material allegations against him and give him a reasonable opportunity of tendering an explanation regarding them.