This is the dramatic moment when an AA patrol man ran to stop a van from exploding on the A27 near Shoreham.
Thick smoke covered the entire dual carriage way as he runs to the vehicle and stalls it to stop the engine from exploding.
The van was revving uncontrollably due to turbo failure.
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Dry and sunny tomorrow and feeling warm.
Mild tonight with warm sunny spells and light winds tomorrow.
A section of the M3 has been closed and bomb disposal units are at the scene after reports of "potential hazardous material in the road".