The rules contained in Chapter 3, Section 1, shall apply correspondingly to the co-insured third party, provided that he is aware of the fact that he is named in the policy.
The insurer may invoke the rules in Chapter 3, Sections 2 - 5, or Cl. 5-1 against a co-insured third party.
The insurer may invoke the rules relating to identification in Cl. 3-36 to Cl. 3-38 against a co-insured third party.