A 22-year-old Swedish citizen has been arrested in connection with last week's explosions outside the Danish Tax Agency office in Copenhagen.
An international warrant for another 23-year-old Swedish citizen has also been issued.
One person was lightly injured in the explosion which shattered glass doors and windows and scorched metal cladding at the main entrance of the building in what the police said was a deliberate attack.

Saudi Arabia says shrapnel from intercepted ballistic missile in Asir injures one
Nine injured in Australia as car crashes into crowd north of Sydney
India's 'cockroach' youth party to protest, demand poll chief's resignation
Congo's Ebola outbreak has killed more than 4,000, government data shows
About 400 French schools closed as some student protests turn violent
