1.   A high-level military official warned people not to pay attention to rumours about invasion.

2.   Officials now warn that fuel supplies could be seriously disrupted this winter.

3.   Read in studio Health officials are warning that so-called rave parties could lead to a drug epidemic.

4.   Senior Israeli officials warned that they were still considering a military strike.

5.   State health officials have warned that some of those structures are so weak that they could collapse at any time.

6.   Storage of nuclear materials is in jeopardy, a government official warned recently.

7.   Public health officials warned of an influenza outbreak.

8.   However, city officials warned that they might ignore the vote because of the low turnout.

9.   Health officials are warning that so-called rave parties could lead to a drug epidemic.