11.3 SISTERSHIP
Should the Vessel hereby insured come into collision with or receive salvage services from another vessel belonging
wholly or in part to the same Owners or under the same management, the Assured shall have the same rights under this
insurance as they would have were the other vessel entirely the property of Owners not interested in the Vessel hereby
insured; but in such cases the liability for the collision or the amount payable for the services rendered shall be referred to
a sole arbitrator to be agreed upon between the Underwriters and the Assured.
11.4 NAVIGATION BY OTHER PERSONS
The provisions of this Clause A 1 shall extend to any person navigating or in charge of the insured Vessel with the
permission of the Assured named in .this insurance (other than a person operating. or employed by the operator of a
shipyard, marina, repair yard, slipaway. yacht club, sales agency or similar organisation) and who while so navigating or in
charge of the Vessel shall in consequence of any occurrence covered by this Clause 11 become liable to pay and shall pay
any sum or sums to any person or persons, other than to the Assured named in this insurance, but indemnity under this
Clause shall inure to the benefit ofthe Assured and only to a person navigating or in charge of the Vessel as described
above. at the wrinen request of and through the agency of the Assured. Nothing in this extension shall increase the
Underwriters' liability beyond the limitation of liability imposed by Clause ll.& below and this extension shall be subject
to all other terms conditions and warranties of this insurance. Nothing in this Clause 11.4 shall be deemed to override the
provisions of Clause 32 above.