(1) If the petition is founded on an act of bankruptcy mentioned in paragraph 40 (1) (d) of the Bankruptcy Act, the affidavit verifying the petition must state:

(a)

that, in consequence of the issue of execution against the debtor, property of the debtor has been sold by the sheriff or held by the sheriff for 21 days; or

(b)

that the writ or warrant of execution relating to the act of bankruptcy has been returned unsatisfied.

(2)

If paragraph (1) (b) applies, the affidavit must have attached to it a sealed or certified copy of the writ or warrant of execution returned unsatisfied.