1.   But probe with caution, he told himself, with the utmost caution.

2.   Evidence given by convicted criminals should always be treated with the utmost caution.

3.   Treat the gag programs and animated cards that tend to circulate around the festive season, with utmost caution.

4.   We moved quickly, though with the utmost caution.

5.   You are advised to take the utmost caution when buying a second-hand car.

6.   You should proceed with the utmost caution.

7.   Potential customers are advised to take the utmost caution when buying second-hand furniture.

8.   Nevertheless, charges like seditious conspiracy and investigative tactics like the use of paid informants need to be used with the utmost caution.