Maximum withdrawal limit for co-purchasers or co-owners
11.—(1)  Where 2 or more co-purchasers or co-owners of a property each make an application for the withdrawal of money under regulation 4 or 5 or both, the total amount of money which may be withdrawn by them under either or both of those regulations shall not exceed the limit prescribed by regulation 7 or 8, as the case may be.
(2)  Subject to paragraph (1), where a member has purchased a property jointly with one or more persons and the relationship between the co-owners of the property does not fall within any of the following categories:
(a)husband and wife;
(b)parent and child;
(c)brother and brother, sister and sister or brother and sister;
(d)grandparent, parent and child;
(e)grandparent and grandchild,
the member shall be entitled to withdraw such amount of money as may be determined by the Board.