11.   Authorities appealed for help from amateur radio operators.

12.   Authorities appealed for calm in communities surrounding the Popocatepetl volcano and banned aircraft from flying near the ash-spewing crater Tuesday.

13.   Authorities appealed for help for Acapulco, which the federal government declared a disaster area.

14.   Authorities appealed to drivers to use exact change.

15.   Authorities have appealed to the public to limit their electricity consumption, and are warning against people using elevators for fear of unexpected power cuts.

16.   Authorities have appealed to the public to limit their electricity consumption, and are warning against using elevators for fear of unexpected power cuts.

17.   Estonian authorities can appeal the decision at the State Court within three months, it said.

18.   Federal authorities have appealed the injunction.

19.   Haitian authorities appealed for cooperation in the cleanup.

20.   He said authorities appealed to the tribesmen at a jirga, or council, to let them patrol the area.