11.   The teenager took off without authorization and ignored signals to land.

12.   Unfortunately, men tend to ignore noticeable signals, thinking they will go away with rest or time or that it is more manly to suffer in silence.

13.   Ali said the alleged burglars ignored a signal by a police patrol to stop their car and sped off.

14.   He added no cabbies who complained their signals were ignored have been harmed.

15.   However, he said his players have only had the upcoming finals in sight and therefore ignored danger signals about injuries.

16.   It said that police drivers later were unable to explain why they ignored the signals.

17.   Local officials said the truck apparently ignored the signal to stop, trying to get across the tracks before the train arrived.

18.   Menon thinks the lack of transparency and information lags on aggregate private sector debts caused rating agencies to ignore signals of a potential downturn.

19.   Police suspected that the driver plowed the truck into the joggers intentionally as he ignored signals to steer away.

20.   Seven people were killed in two separate accidents Tuesday in which trains slammed into vehicles that apparently ignored warning signals and crossed the railway tracks.