31.   Sometimes, tipsters are concerned citizens who genuinely want to help police but have little to offer, police say.

32.   The mayor of Stamford, Dannel P. Malloy, said city officials had taken a variety of steps, including meeting with concerned citizens.

33.   The younger Vance, who keeps a pistol on the coffee table, is co-chairman of the concerned citizens group.

34.   Their initial successes were dramatic and alarming to concerned citizens across the country.

35.   They also appear to have placed a great deal of trust in the news media to analyze the propositions and explain them to concerned citizens.

36.   With tensions over Cooke rising, the White Ribbon Campaign for Justice, which represents parents and concerned citizens, criticized the authorities for not doing enough.

37.   Wilson was speaking to concerned citizens in a public forum following a daylong seminar with professionals sponsored by Planned Parenthood.

38.   A concerned citizen tipped off the minister, who rescued the teen-agers last month and placed them under government care before sending them home.

39.   And as elections near, dentists and concerned citizens insist reluctant candidates take a stand on fluoridation.

40.   Both said they were acting as concerned citizens.