If I write a ticket to an officer on another agency, and a mutual aid agreement causes us to work together in a major event, would I rather he or she get my back, or be thinking about that ticket I wrote them a few weeks ago?

FORBES: Q: What are some cultural faux pas in police departments?

The economist, John Simpson, said the extra charges imposed on electricity customers stemmed from an agreement that was made when Mutual Energy was set up over a decade ago.

BBC: Moyle interconnector: Repairs cost ?31m