Policemen on bicycles take part in the parade celebrating the Vienna Police Day in Vienna, Austria, Sept. 21, 2019. A grand parade was held in Vienna on Saturday to celebrate the 150th anniversary of the Vienna Police. (Photo: Xinhua)
A police car takes part in the parade celebrating the Vienna Police Day in Vienna, Austria, Sept. 21, 2019. A grand parade was held in Vienna on Saturday to celebrate the 150th anniversary of the Vienna Police. (Photo: Xinhua)
A police helicopter is seen during the parade celebrating the Vienna Police Day in Vienna, Austria, Sept. 21, 2019. A grand parade was held in Vienna on Saturday to celebrate the 150th anniversary of the Vienna Police. (Photo: Xinhua)
Police dogs take part in the parade celebrating the Vienna Police Day in Vienna, Austria, Sept. 21, 2019. A grand parade was held in Vienna on Saturday to celebrate the 150th anniversary of the Vienna Police. (Photo: Xinhua)
Policemen take part in the parade celebrating the Vienna Police Day in Vienna, Austria, Sept. 21, 2019. A grand parade was held in Vienna on Saturday to celebrate the 150th anniversary of the Vienna Police. (Photo: Xinhua)
The motorcycle police team take part in the parade celebrating the Vienna Police Day in Vienna, Austria, Sept. 21, 2019. A grand parade was held in Vienna on Saturday to celebrate the 150th anniversary of the Vienna Police. (Photo: Xinhua)
A policeman costumed as a cartoon character takes part in the parade celebrating the Vienna Police Day in Vienna, Austria, Sept. 21, 2019. A grand parade was held in Vienna on Saturday to celebrate the 150th anniversary of the Vienna Police. (Photo: Xinhua)
The motorcycle police team take part in the parade celebrating the Vienna Police Day in Vienna, Austria, Sept. 21, 2019. A grand parade was held in Vienna on Saturday to celebrate the 150th anniversary of the Vienna Police. (Photo: Xinhua)
A policeman demonstrates abseiling skill during the Vienna Police Day celebration in Vienna, Austria, Sept. 21, 2019. A grand parade was held in Vienna on Saturday to celebrate the 150th anniversary of the Vienna Police. (Photo: Xinhua)
A police band perform during the parade celebrating the Vienna Police Day in Vienna, Austria, Sept. 21, 2019. A grand parade was held in Vienna on Saturday to celebrate the 150th anniversary of the Vienna Police. (Photo: Xinhua)
A police band perform during the parade celebrating the Vienna Police Day in Vienna, Austria, Sept. 21, 2019. A grand parade was held in Vienna on Saturday to celebrate the 150th anniversary of the Vienna Police. (Photo: Xinhua)