This is the result of a search for NOTAMs within a 5-mile radius of CYHU. As you can see on the right-hand edge of the image, we are halfway down a very long list of NOTAMs – 29 of them, to be precise.
The pertinent NOTAM – VFR circuits are Prior Permission Required – is number 11 in the list. Numbers 8, 9, and 10 are very long NOTAMs about a trial concerning the North American Route system (domestic portions of overseas flights) and about COVID-19 procedures and restrictions. Numbers 21 -25 concern the risks of flying in Iraq, Libya, Syria, and Iran, and the fact the B737 MAX is still grounded.
Why? Because the NOTAMs are presented in reverse order of time published.