Once detected, errors in forms are best reported in context, that is, within the same page where they are found.

And even once detected, it can be hard to prove because the prostitutes often fear revenge and deportation.

Once detected, good and accepted practices would have required that this pipe section be immediately replaced.

Once detected, the "target" was to be drawn into this space and a spy sent aboard to confirm information about her weapons array.

Our scanners do not detect such a lack of coding immediately, but once detected there is no escape.

Once detected, the recorder is shut down for 25 seconds.

This is not a serious problem and once detected can be rectified easily, by replacing the faulty component.

Once rarely detected, these tiny early tumors have become increasingly common as more women get mammograms.

Once detected, treatment can be done to hault progression into cervical cancer.

Such patterns, once detected, suggest guidelines for other parts of the semantic net.