<Ul> <Li> On 27 January, Day of Remembrance for the Victims of National Socialism; </Li> <Li> On National Day of Mourning (33rd Sunday of Ordinary Time). </Li> <Li> On any day of mourning by order of the federal president for all of Germany, or by order of a minister president for a particular state . E.g. upon the death of a current or former ranking politician or person of high esteem, or multiple deaths in accidents or natural disasters . </Li> </Ul> <Li> On 27 January, Day of Remembrance for the Victims of National Socialism; </Li> <Li> On National Day of Mourning (33rd Sunday of Ordinary Time). </Li> <Li> On any day of mourning by order of the federal president for all of Germany, or by order of a minister president for a particular state . E.g. upon the death of a current or former ranking politician or person of high esteem, or multiple deaths in accidents or natural disasters . </Li>

When do you put the flag at half mast