The phrase "banner about" is correct and can be used in written English.
It is typically used to describe a banner that contains information or a message. Example: The school's banner about the upcoming fundraiser was hung in the entrance hall for all to see.
The activists unfurled the banner about 9 a.m., he said.
Just getting to this point is nothing to raise a banner about and say that we accomplished something".
Several people held a banner about 8ft wide; printed on it were the phrases "Justice for Mike Brown now", "Arrest Darren Wilson" and "Stop racist police terror".
In the financial district, a French daredevil, Alain Roberts, scaled Lloyd's of London's high-rise headquarters and unfurled a banner about the dangers of climate change.
The banner, about 60 feet by 45 feet, proclaimed, "Samsung Welcomes the Olympic Flame to New York," heralding its arrival last Saturday.
Mr. McInnis, whose Web site on Wednesday afternoon still featured a running banner about his lead over Mr. Ritter in a recent poll, said in a statement that his campaign's focus on jobs and economic growth would not change.
"The Star-Spangled Banner" prompted about half as many hands-on-hearts as its Filipino equivalent, "Chosen Land".
"Those signs and banners about fallen angels and all, just constant.
"There were some sitting and some standing in a semi-circle form holding placards and banners about Isis.
And they typically do not carry banners about their complaints, as they did quite openly, which might have made them easier for undercover police to identify.
Andrew Newman, who made the local news when he unveiled banners about the club during WWE's WrestleMania event, has been given a place on the team squad.
