With the region in the grip of a heatwave, many people are tempted to have an alcoholic drink.
But many are unaware of the fact they may still be over the drink drive limit if they choose to drive the following day.
A campaign urging motorists to think about whether they are fit to drive has been launched by Wokingham Borough Council.
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Philippa has the latest weekend weather for the east
Philippa has the latest weekend weather for the west
Saturday's weather for the east with Philippa