The motion also claims that the search couldn’t be a… safety search?
You're thinking of a Terry stop.
Prosecution might argue is was a safety search [...]
That would be the exigent circumstances exception, but you need more than just an assertion for that; you need a rational basis for claiming exigent circumstances.
Hmmmm.
So what does it mean if I enjoy practicing hojojutsu on my consensually non-consenting partner...?