Five people were killed in bow and arrow attacks in Norway yesterday.
Police are to be armed as a result of the events in Kongsberg - around 50 miles outside the capital, Oslo.
A number of others have been injured, though the extent isn't known yet.
One man's been arrested - officers believe he acted alone.
Radio Backing Irish Artists Through Irish Music Month
Significant Rail Disruption For Wicklow Passengers This Weekend
Bray and Greystones are among eight DART stations that’ll be closed for works.
Simon Harris Commits to Four Years of Income Tax Relief
Tánaiste announces plan to raise higher tax threshold annually ahead of Fine Gael think-in
Education Minister Hails Coláiste Bhríde as 'True Community Hub' for South Wicklow
Minister Hildegarde Naughton visits Carnew school to celebrate its central role serving 15 feeder schools across the region
Bray Dip for Jigsaw Returns This Weekend
Funds raised support Jigsaw’s free services for young people in Co. Wicklow.
8:00pm - 10:00pm
Love Songs on the Coast
Sunny intervals
High: 23°C | Low: 13°C
Sunny intervals
High: 22°C | Low: 14°C
Light rain
High: 22°C | Low: 13°C
Light rain
High: 22°C | Low: 12°C
Heavy rain shower
High: 22°C | Low: 12°C