Start Of Carnival Women's Day In Cologne Amid The Warning Of Terror Attack

carnival cologne deutschland germany karneval koeln nur photo security terror threat women's day ying tang yingphotography police Cologne Dom Cathedral carnival Women's Day Festival Germany February 27 2025 terror attack warning Ying Tang NurPhoto security celebration event public safety law enforcement crowd control festivities Cologne Cathedral cultural event festival security public gathering threat alert Cologne Carnival German festival holiday event police presence terror threat city event public event festival attendees urban safety.