Flags are also to be flown at half-mast on the days of national mourning . Such days are the deaths of former or current Finnish presidents , as well as significant catastrophic events such as the aftermath of 2004 Indian Ocean earthquake and tsunami , 2011 Norway attacks and significant national events such as the 2004 Konginkangas bus disaster and school shootings of Jokela and Kauhajoki
Jokela
Jokela school shooting
Half-mast