Questions & Answers about Politiet begynner avhøret.
Because politiet is the definite form of politi.
In Norwegian, you usually do not put a separate word before the noun for the. Instead, the noun often gets a definite ending:
- et politi = a police force / a police authority (less common in this exact meaning)
- politiet = the police
So politiet means the police.
This is very common in Norwegian:
- en bil = a car
- bilen = the car
- et hus = a house
- huset = the house
Even though English uses a separate word (the), Norwegian often attaches definiteness to the end of the noun.
In Norwegian, politiet is normally treated as a singular neuter noun when it refers to the police as an institution or authority.
That is why the verb is singular:
- Politiet begynner avhøret. = The police begin the interrogation.
In English, police often behaves like a plural noun:
- The police are...
But in Norwegian:
- Politiet er...
- Politiet begynner...
So this is a grammar difference between the two languages. Even though the meaning may involve multiple officers, the noun itself is grammatically singular in Norwegian.