A Hampshire police spokesman said: "The road is expected to remain closed for the rest of the day while collision investigators examine the scene and arrange for the vehicle to be recovered."
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Thunderstorms affect mostly southeast England on Thursday with a mixture of sunny spells and showers into the afternoon.
The government has been forced to release a full report into the impact of fracking, after initially handing over a heavily-redacted version
Midfielder Kartie Chapman's husband and three sons, will be nervously watching the semi-final against Japan back in England.