32.1.1. For the purposes of section 32.1, the board may, in urgent circumstances and where the continuance of the activities concerned may endanger human life or health or cause serious or irreparable property damage, shorten the notice of hearing. In addition, the board may use any means other than that provided for in section 32.1 to inform the person concerned of the reasons for the summons and of the possible consequences provided by law. In that case, a copy of the notice of hearing and of the relevant documents on which it is based must be produced before or during the hearing.