The phrase "again in the event" is correct and usable in written English.
It can be used when referring to a situation that may occur again under certain circumstances or conditions.
Example: "We will review the safety protocols again in the event of another emergency."
Alternatives: "once more if" or "again should".
The letter went on to warn that the company might be forced to put up prices again in the "event of further negative trend".
This week, rumours abounded that the home secretary was considering putting herself forward again, in the event of an election defeat in 2015 sparking a Cameron departure.
The Pentagon's senior civilian official for domestic security issues, Paul McHale, said Wednesday that there was little doubt the Defense Department would be called upon again in the event of another catastrophic disaster like Hurricane Katrina.
Mr. Roosevelt, then Governor, wrote to him explaining that he had no influence in Federal matters, but suggested that the man write him again in the event of his election.
More broadly, Mr. Mohammed's capture came at a critical juncture in the campaign against terrorism when fears of a catastrophic attack remained very high, racheted up by the possibility of war with Iraq even as the country's alert level was lowered -- a decision that seemed to be made to allow the government to increase the threat level again in the event of hostilities.
The Czechs kept Czechoslovakia's place in the elite 16-team World Group after the country's division, while the Slovaks had to start again in the event's minor leagues and work their way back up, which they did quite impressively, reaching the 2005 final, which they lost to Croatia.
"It was better to start again, and in the event that was the cheaper option.
The girl who beat her on that occasion - Nastia Liukin - is the same girl who has just beaten her again in the gala event of Olympic gymnastics, the women's all-around individual.
Again in the unlikely event, I thought, that I would win.
87% of these colonies were selected again in the second event.
He used his speech to go over all the old arguments – most controversially, the decision not to hold a national ballot of miners to approve strike action – citing specific dates and meetings, even quoting "national rule 41" of the NUM rulebook, as if he had spent the last 25 years turning over in his mind, again and again, the events of that fateful year.
