11.   Yoga also highlights the need for investigating the preventive as well as the curative effects of complementary therapies.

12.   This also highlights the need to find an effective treatment, particularly as diagnosis is not relatively straightforward.

13.   All this highlighted the need for more land to be allocated by planning authorities for development.

14.   An MP says that, coming so soon after the Maxwell scandal, the case highlights the need for tougher laws to protect pension funds.

15.   The latest case highlights the need for scrupulous hygiene on all farm visits.

16.   The house was up for sale- the estate agents say the case has highlighted the need for a change in the law.

17.   Police say the case highlights the need for elderly people to be on their guard when strangers come to their homes.

18.   That need was highlighted again yesterday as one of the reasons for the Darty takeover.

19.   Several problems with the control of asbestos on the North tees Works in recent years had highlighted the need to take action.

20.   And the devastation in Florida by Hurricane Andrew, and in California by recent earthquakes have highlighted the need for strong and flexible housing.