Nessie was the only one that no prior permission had to be sought for.

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The sculptures usually have a short lifespan, since Nagorka generally goes to work in the aisles without prior permission from store officials.

NPR: Stefanie Nagorka, Do-It-Yourself Sculptor

Mr Lott's device is an amendment to the bill that would ban unions from making political contributions from their members' and non-members' dues without their prior permission.

ECONOMIST: All aboard for campaign finance reform!

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NPR: Sharif's Return to Pakistan Poses Challenges

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NPR: Documentary Examines Misconceptions About American Boys

Public gatherings of more than five people without prior official permission are illegal.

NEWYORKER: The Contenders

This is when you break out in a cold sweat because this is the moment you remember there is always a section asking for references and for your permission for HR to call your prior employers.

FORBES: Tips for Tackling a Tarnished Reputation

More worrying, from the scientists' point of view, is that new areas of bioscience may become classified, that the government is considering reviewing work prior to publication (with an option on refusing permission to publish) and that it might insist that the methods sections of some research papers are removed.

ECONOMIST: Academic freedom