Stefan Olsson found the letter in his mailbox at the end of January this year.

The content was written in capital letters and the message was clear: the sender wanted to be left alone with his contribution, without working, otherwise a dynamite would be placed outside Stefan Olsson's window.

- At first I did not react so much, but then I thought "oh, this is probably serious".

The letter came only six months after the explosion at City Hall, he says.

The letter was taken care of by the police investigator.

The city of Landskrona strengthened the protection around Stefan Olsson, he says.

- Of course I felt scared, but I got full backing from the city, I must say.

At least two politicians have received threatening letters

Stefan Olsson has experienced that there was a bang outside his apartment building on several occasions, including on election night 2018.

- So I just lay there waiting, he says.

Stefan Olsson is one of at least two politicians who have received letter-threatened threats in recent years.

The other politician has received several letters.

None of them have received new threats since two men were detained on suspicion of explosions and large fires in Landskrona.

- It would mean a lot to Landskrona if this was clarified.

Residents are tired of explosions and fires.

And I want to pay tribute to the police who have worked tirelessly with this, says Stefan Olsson.