Related Rule
Netherlands
Practice Relating to Rule 69. Loss of Inviolability of Parlementaires
The Military Manual (2005) of the Netherlands states: “The parlementaire has a right to inviolability, as long as he does not misuse his protection.” 
Netherlands, Humanitair Oorlogsrecht: Handleiding, Voorschift No. 27-412, Koninklijke Landmacht, Militair Juridische Dienst, 2005, § 0419.