Fireworks contractor Geoffrey Counsell, 51, who was in charge of a display held on the night of a massive crash on the M5 in Somerset in which seven people died and 51 were injured.
He was cleared of breaching health and safety laws today by a jury at Bristol Crown Court on the direction of a judge.
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The Duke of Cambridge told crowds he was "delighted" to be back in the Commonwealth country.
When and where are they on, and how do they work?
What better, more dramatic spectacle has there ever been on American television?