Doesn’t matter if its the sitting president or former you clear the roof secure the entrances then have people check it periodically even if it’s visual from a distance.
Normal practice is as follows for dignitaries let alone former presidents.
Secret Service man’s the venue itself. Local police man’s the perimeter. Every roof is not only secured but actually occupied. There’s an officer on every roof that is a concern.
Again, every roof physically has an officer on it. That’s how it’s handled for ambassadors, senators, and obviously leaders of a country.
Doesn’t matter if its the sitting president or former you clear the roof secure the entrances then have people check it periodically even if it’s visual from a distance.
Or have one dude with an Amazon tier drone.
Normal practice is as follows for dignitaries let alone former presidents.
Secret Service man’s the venue itself. Local police man’s the perimeter. Every roof is not only secured but actually occupied. There’s an officer on every roof that is a concern.
Again, every roof physically has an officer on it. That’s how it’s handled for ambassadors, senators, and obviously leaders of a country.