Chancellor Angela Merkel on Monday visited a memorial to the victims of neo-Nazi terror group and called for courage and responsibility to combat racism.

Merkel, together with a group of students, laid white flowers on the memorial in the eastern German city of Zwickau, which was dedicated to 10 people killed by the NSU terror group.

“As I have promised the family members of the victims several years ago, we as the Federal Government, would do everything to prevent these crimes from ever occurring again,” she said.

Read more: Merkel visits memorial to neo-Nazi victims