03 January 07.00, Summary evening and night, Västra Götaland County

21:46, mass destruction – Mölndal
Alarm about an explosion near a property in Hällesåker. No person has been injured.
The explosion has caused some material damage, including shattered window panes. The police have initiated an investigation into mass destruction and a crime against the law on hazardous and explosive goods. During the night, our staff have worked with, among other things, door-to-door checks and a technical investigation at the scene. There is still no suspected perpetrator.

22:04, explosions – Göteborg
Several people call in that it has exploded near a door on Olivedalsgatan. According to the caller, it may be a firework.
Several patrols arrive at the scene and check a couple of young people in the area. One of these, a boy in his upper teenage years, is arrested on suspicion of a crime against the law on explosive goods and vandalism. A firework is seized. After a decision by the prosecutor, the boy is later released on bail. No person has been injured in the incident.

00:12, violence/threats against an official – Lerum
Alarm is received that a drunk woman is said to have tried to push a dog against orderlies in central Lerum. 
The woman is said to be moving around the train station and is unable to take care of herself or the dog. When the patrol arrives at the scene, she is said to have spat at the police officers. The woman is apprehended in accordance with the law on intoxicated persons. Also, the dog is apprehended. 

05:11, car fire – Lilla Edet
Alarm is received via SOS about a car fire in Tunge. The fire is said to have started when the car was parked.
The car in question is completely burned out. No people or other cars are injured in the fire. A report of vandalism through fire has been drawn up.

Last night, crimes in a close relationship - Borås
Alarm is received about an ongoing fight in an apartment in Borås. The caller suspects that a woman is being beaten.
The patrol arrives at the scene and identifies the relevant apartment. There, a man in his 50s is arrested, initially suspected of assault. He is suspected, among other things, of having applied a chokehold on the victim.