The phrase "a swift decision" is correct and usable in written English.
It can be used when referring to a decision that is made quickly or without delay.
Example: "In times of crisis, it is essential to make a swift decision to address the situation effectively."
Alternatives: "a quick decision" or "an immediate decision".
Make a swift decision on expanding airport capacity in London; Back HS2 but "keep costs down".
Both the Republican and the Democratic sides of me came to a swift decision.
A split consensus makes running a business very difficult, especially when a swift decision is required.
Pearce has previously called on his employers and the British Olympic Association to make a swift decision for next year's Games in London.
Labour piled pressure on him on Wednesday by indicating that it would vote in favour of expansion if Cameron made a swift decision.
Getting the drift has apparently been a struggle for the President, who vowed a swift decision and swift action on Monday.
What else? Bob Hersh, vice-president of international athletics' governing body the IAAF, warned against any swift decision to lessen the punishment for a single false start from disqualification in the wake of Bolt's absence from the 100m final.
"Please use your executive authority to expedite this process to a swift conclusion and a final decision so that we can all move forward on other energy infrastructure needs in this country.
After the Fukushima nuclear disaster in Japan in 2011 the German chancellor took an unusually swift decision: Germany moved away from nuclear power and bet its future on renewables.
And, like Tony Gwynn, he's probably an adept and swift decision maker.
The cabinet became an agency of swift decision, and the government that it controlled remained representative of all groups and parties.
