1.   Attorneys for the government contended that the agency must have the flexibility to change course when new evidence emerges.

2.   New evidence has emerged to contradict earlier claims.

3.   No evidence emerged to prove either theory.

4.   West Yorkshire police emphasised yesterday that no evidence had emerged to link the killing to any vendetta or previous trouble.

5.   It could take months before evidence emerges on how the bomb was made, and who set it off.

6.   Evidence also emerged during August of deep divisions over the issue within the Palestinian community.

7.   Evidence emerged in January that Israel was planning to extend its self-declared security zone further north into Lebanon.

8.   Evidence has also emerged that oil has entered the food chain after being ingested by fish such as salmon.

9.   Evidence is emerging of widespread deaths among whales and dolphins due to the collapse of their immune systems.