One female adult and two children have been taken to hospital following the car crash in Twyford.
They are said to be in a non-life threatening condition.
Two ambulances attended the car crash alongside police earlier today.
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Sunny this evening, then dry overnight. There is the risk of thundery showers for Kent tomorrow morning, then sunny spells by the afternoon
Sunshine to end the day then dry tonight. Tomorrow will be mostly dry and feeling fresher with the risk of a heavy shower in the afternoon
The video, obtained by ITV News, shows scores of migrants desperately trying to board lorries in a restricted area within the tunnel.