So a small side benefit is a possible reduction in overall travel within a company.
The possible reduction in classical programming was first reported last week in The New York Observer.
Many are struggling financially and, like Pittsburgh, being forced to confront a possible reduction in quality or ambition.
Fifteen individuals have pleaded guilty and agreed to cooperate with US prosecutors in exchange for a possible reduction in sentence.
In terms of drink-driving headlines are focusing on the possible reduction in the drink-drive limit.
"When you reduce defense spending, there's likely to be base closures, possible reduction in air wings".
The British memo discusses a possible reduction in overall troop strength, including the United States and its allies, from 176,000 to 66,000 in 2006.
There were also significant financial impacts, including medical costs, business losses, relocation, cleaning and possible reduction in the value of houses.
It talks of "possible reduction in the quality of service with less clinical resource available" at a time when demand for mental health services is growing.
The desertion charge carries a maximum punishment of five years in prison, along with a possible reduction in rank and loss of pay and allowances.
Although increased safety of SSCs has been demonstrated previously, the possible reduction in their capital cost has not been explored.
