Original sentence: The Lieutenant Governors are appointed by the Governor General of Canada on the advice of his or her Prime Minister, usually in consultation with the relevant Premier, and the monarch is informed of the Prime Minister's decision before the Governor General gives the viceroyal sign-manual and affixes the Great Seal of Canada to the commission
Edited sentence: The Lieutenant Governors are appointed by the Governor General of Canada on the advice of his or her Prime Minister, usually in consultation with the relevant Premier, and the Governor General gives the viceroyal sign-manual and affixes the Great Seal of Canada to the commission