No identification or proof of residency requirement at all.

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Having served half of a 14-day sentence for violating probation from a previous drink-driving conviction, he was then fined for possessing 28 grams of marijuana, speeding and driving with no licence or proof of insurance.

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Well, now you can point to Luis Bulas, a Florida accountant, as proof that best work or no, the bathroom is, in fact, not necessarily deductible as a home office expense.

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Both drugs are used in combination with another compound, ribavirin, and there is no proof that Pegasys is more effective or has fewer side effects.

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So there is no proof that Liptruzet prevents heart attacks, strokes, or other cardiovascular complications better than atorvastatin alone.

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There's also no proof from randomized trials that more frequent treatment saves lives or prevents hospitalizations.

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But researchers have found no proof that obesity is directly caused by ads for sweets or junk food.

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The proposals eschew the traditional risk-based U.S. regulatory approach and embrace the European style of precaution, which demands ex post proof of safety even where no current evidence reveals environmental or health harms.

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As recently as 1994 the NFL was telling players that there was no proof that long-term damage was being caused by multiple head injuries or that one hit had a relationship to another.

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And, sadly, there is still no shortage of evidence that can be produced, or at least interpreted, as proof of bias.

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It will be no small victory for Republicans to deny Democrats a filibuster-proof 60-seat supermajority or even a working one of 58 seats if you add Arlen Specter and Susan Collins to the Dem caucus.

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There is no way to fill in the space between the spines so that they are proof against catastrophe, or easily fixable at any point of failure.

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