(4)The Claims Tribunal shall treat any report of accidents forwarded to it under [section 159] as an application for compensation under this Act.][(5) Notwithstanding anything in this Act or any other law for the time being in force, the right of a person to claim compensation for injury in an accident shall, upon the death of the person injured, survive to his legal representatives, irrespective of whether the cause of death is relatable to or had any nexus with the injury or not.]