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.

It comes after the Swedish government has backed changes to gun laws, supported by the three largest parties in the Riksdag. Access to certain semi-automatic weapons will be restricted and rules for suitability testing will be made clearer among other changes, Expressen cited a Friday morning government press release as saying.

Police confirm seven women and three men - aged between 28 and 68 - were killed in the country's worst mass shooting.