All Swedish schools and pre-schools will have to make plans to keep unauthorised people off their premises, the government said on Wednesday, as the country tries to come to terms with the worst school shooting in its history last week.

The shooter who earlier this week killed 10 people in Sweden’s worst mass shooting was connected to the adult education center where

Officials in Sweden have vowed to determine why a man killed 10 people, and apparently himself, in an unprecedented attack that's shaken their "society to its core."

Government offices, schools and workplaces fell silent in Sweden at midday on Tuesday in remembrance of the victims of a mass shooting at an adult education centre last week when a gunman killed 10 people before turning his weapon on himself.

The king and queen visited the scene of the tragic event that occurred on Tuesday and Swedish flags were flown at half-mast to honor the victims.

Sweden’s right-wing government said on Friday it would seek to tighten gun laws in the wake of the country’s deadliest mass shooting at an adult education center where the attacker appeared to have used several of his own licensed rifles.

A shooting on Tuesday at an adult education campus in central Sweden killed at least 11 people, including the attacker, the police said on Wednesday. Here is what we know so far: A shooting took place in an adult school in the city of Orebro at 12:33pm local time (11:33 GMT) on Tuesday and the police initially reported that five people were killed.

Sweden’s prime minister said the attack at the Risbergska School was the worst mass shooting in country’s history

Sweden is set to tighten its gun laws, including a ban on certain semiautomatic weapons, after a mass shooting that left 11 people dead.