New rules introduced on Tuesday (November 30), mean that masks must be worn in shops and on public transport to help prevent the spread of the Omicron variant.
In Preston seven areas have seen a rise in cases, while 10 neighbourhoods have seen cases fall in the seven days to November 25, 2021.
Pictures used are for illustrative purposes only and not directly linked to the data.
Here are the latest Covid picture for each neighbourhoods in Preston:
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