The police station at Stockholm Arlanda Airport is located at Tullvägen 7, a short distance from the terminals. There are several ways of getting there.
Bus from Terminal 2 and 5
Choose either parking bus Alpha or Beta. The bus stops are indicated on maps outside each terminal.
Get off at the stop called "Polisen", the bus ride takes about 5 minutes. Follow the signs and walk for about 3-5 minutes.
When returning to Terminals 2, 4 or 5, use the bus stop "Police" and choose parking bus Alfa.
It takes about 10 minutes to walk to the police station. There are signs along the way.
If you want to go by taxi, contact the taxi rank outside each terminal for assistance.