1.   But there is a need for constant vigilance to avoid abuse and for much greater resources to be channelled to hospitals.

2.   The profession was extremely hard to break into and to maintain a very low weight required constant vigilance and self-discipline.

3.   There is a need for constant vigilance to protect vulnerable people.

4.   There was time for domestic forces to shape a new nation without the same constant vigilance of the behaviour of neighbours.

5.   They need constant attention, constant vigilance, like a nursery of children.

6.   What was required to hold him at bay was constant vigilance.

7.   Drugs are a problem that requires constant vigilance.

8.   Even in times of peace it required constant vigilance to keep the peoples across the Rhine in check.