More than 40,000 properties between Bridgwater and Avonmouth have received information about National Grid's proposed plans.
The 400,000 volt electricity lines will connect the West Country for the proposed new nuclear power station at Hinkley.
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A crash in Cornwall involving a number of vehicles has injured 12 people.
Tonight the rain will fade away, and tomorrow will be chilly and bright.
Rain will clear this evening for a chilly, but bright start in the morning.