Those found guilty of crossing the boundaries face the full force of public condemnation as well as the full force of the law.

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The most common scheme involves levying fees on trucks driving on local roads, or crossing regency boundaries, or undergoing mandatory inspections.

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When executives talk about crossing organizational boundaries, they usually mean not one or two boundaries but five or six, such as function, geographical region, process, product and customer.

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The road and pedestrian crossing marks the boundaries of the Moray and Beauly firths.

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Both of them have a status they could not have otherwise achieved through their symbolic crossing of cultural boundaries.

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Our society is still struggling with how to understand what to expect from men and women crossing traditional gendered role boundaries.

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Public hearings have been held across the UK to debate the changes, with some MPs unhappy that the proposals would abolish historic seats and create new ones crossing council and county boundaries.

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They serve a rich community of learners from all over the world, crossing geographic, ethnic and language boundaries.

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Even among such intimates, boundaries are observed, for fear of crossing an unseen line and triggering a stare of blank, silent rebuke.

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But instead of crossing vast mountain ranges and deadly deserts, we must traverse the invisible social boundaries that surround us.

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