A thick blanket of fog spread across Christchurch earlier this morning.
Visibility is very limited on the roads, all the way from Rangiora to Sumner.
![A thick blanket of fog has spread across Christchurch this morning. Photo / Claire Sherwood](https://www.nzherald.co.nz/resizer/v2/SFUHJFIGZNGC5ZNK44CHQX6OJA.jpg?auth=53beb23b9d02184548cb778204c03c43c92188b9f6a88bd6614a6b814e46a1de&width=16&height=12&quality=70&smart=true)
A Christchurch Airport spokesperson said the flog had lifted and that flights were arriving and departing from the airport as normal.
The most recent arrivals were from Auckland, Napier, and Singapore.