Recently, due to the impact of the Arctic cold current moving southward, many European countries have experienced severe weather such as heavy snowfall, freezing rain, and road freezing, and aviation, railway, and road transport operations have been affected to varying degrees. Travel in many places has been blocked, some public services have been interrupted, and people's livelihood security and public safety have been affected.

Recently, due to the impact of the Arctic cold current moving southward, many European countries have experienced severe weather such as heavy snowfall, freezing rain, and road freezing, and aviation, railway, and road transport operations have been affected to varying degrees. Travel in many places has been blocked, some public services have been interrupted, and people's livelihood security and public safety have been affected.