It is highly likely that one or more possible explosions have been prevented here during the night, says the police's press spokesperson Nils Norling.
He cannot specify whether it was planned to take place in Malmö or in the surrounding area of Malmö.
The detained boy is suspected of preparation for gross general endangerment. The 22-year-old is still detained, but not yet arrested. None of them are residents of Malmö.
There were more than one object found and these objects have been assessed as explosive. Exactly what it is, we cannot say until they have undergone technical analysis, says Norling.
Traffic was stopped between Midhem and Sege in Malmö at 02 am after the suspected objects had been found in the trunk of a car. Bomb technicians were called to the scene and train traffic was also stopped between Malmö C and Burlöv, but could be resumed early in the morning.
Nils Norling does not want to go into why this particular car was stopped.
We have increased the number of vehicle checks at night.