1.   Locke aroused considerable controversy with his suggestion.

2.   Special education has been subject to considerable controversy for many years.

3.   The central section caused considerable controversy.

4.   The introduction of the community charge aroused considerable controversy around three main issues.

5.   This book was the cause of considerable controversy when first published in the United Kingdom last year.

6.   This department was responsible for the eventual establishment of school clinics throughout the country, but only slowly and after considerable controversy.

7.   This is another area of considerable controversy.

8.   When he first became the candidate more than two years ago it caused considerable controversy.

9.   Although Willes said he is dedicated to preserving the integrity of the newspaper, his moves have raised considerable controversy among journalists inside and outside The Los Angeles Times.