Many roads have been blocked or have slow-moving traffic after more snow fell across the county.

BBC: Kent snow and ice causes disruption

The jury heard Booth was travelling at 55mph, despite gantry signs displaying a 40mph limit, and ploughed into slow-moving traffic.

BBC: Priyanka Bhogal

The court had heard Booth was travelling at 55mph, despite gantry signs displaying a 40mph limit, and ploughed into slow-moving traffic.

BBC: Priyanka Bhogal

"We look at the flow of traffic, if it's flowing right, if it's slow, if its moving at the wrong speed, " he says.

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