Fabian Hamnqvist press spokesman at the center of the region confirms that several patrols went out after Forsmark warned about a suspected drone over the protection object.

- Flying over Forsmark means a violation of the Protection Act and a violation of the Aviation Act, says Fabian Hamnqvist.

According to UNT, there have been suspicious flights before.

It also confirms Karin Swanon, communicator in readiness at Forsmark for SVT.

- We take this seriously. Forsmark is a protection object, which is why we always report it here.

Why does this happen repeatedly?

- It may be that everyone does not know that it is a flight ban. Points to inform about it.

How do you work to prevent it from happening?

- We have routines around our safety work and how we protect Forsmark. This includes keeping an eye out for drones.

Is there a concern that it may be about espionage, from a foreign power?

- No, we do not speculate on who is possibly flying. We take all suspected flights over equally seriously.

The police heard several people during the day, but at 19:30 had no suspects for the crime.