High Security At Cologne Cathedral As Warning Of Alleged Terror Attack Planned For New Yar Eve

Israel–Palestine crisis cologne deutschland dom cathedral germany high security koeln nur photo police force security terrorist attacck Cologne Dom Cathedral fences entrance restriction tourists Cologne Germany December 24 2023 terror attack New Year's Eve security measures Ying Tang NurPhoto Cathedral safety travel advisory public safety threat prevention landmark protection emergency response visitor control counter-terrorism heightened security iconic church architectural heritage German landmarks tourist attraction access limitation protective barriers safety protocols vigilance precautionary measures law enforcement surveillance.