Their original design was leaked to the public, and caused significant controversy.

There was significant controversy in the Trent community over the article.

The May 2005 demolition was the subject of significant controversy.

I do not recall him being involved in any significant controversy, he has just tried to make the world a better place.

The store has attracted significant controversy since its opening for a number of reasons.

Over the years, the crash has been subject to significant controversy.

Even though there was no significant controversy over the game, the company has decided on some changes for the release of the game's second printing.

The decision to change the location of the new school went against public opinion and caused significant local controversy at the time.

Pittsburgh's next trip to Detroit would also not be without significant controversy.

This does not appear to have generated any significant controversy.