
Sundsvall, police are ordered to a multi-family house due to a loud man and possibly a fight.
On the scene it appears that a man has played video games and screamed, which is not a crime. But in connection with the man being checked, suspicion of minor narcotics crime (personal use and possession) arises. He is allowed to accompany for sampling and interrogation.
The test results may show if any crime has been committed.