When Martin showed the before-and-after shots to his employees at the party celebrating the new drug, they roared with laughter.

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The results were impressive: Several times, drivers have successfully asked their pit crews questions as they roared down the track at top speed.

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But they have since roared back, partly because British companies have had no choice but to live with a testing exchange rate and partly because of the recovery of other European economies.

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First, warplanes roared overhead, they said, sending people running for cover.

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Then they soared, sprinted, roared back and surged to safety.

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When the Scots won a first-minute corner the Tartan Army roared its approval to remind the world and European champions that they would not get everything their own way.

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They delivered a mesmerising set - Writing To Reach You and Turn were stunning and the crowd roared to a heartfelt Why Does It Always Rain On Me.

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