Interest in property to be declared on request
6.184.—(1) [[FORM 6.63]] If, in the case of property which the trustee has the right to disclaim, it appears to him that there is some person who claims, or may claim, to have an interest in the property, he may give notice to that person calling on him to declare within 14 days whether he claims any such interest and, if so, the nature and extent of it.
(2) Failing compliance with the notice, the trustee is entitled to assume that the person concerned has no such interest in the property as will prevent or impede its disclaimer.