Greg
Friends,
Developing your skill at recognizing pre-assault indicators can be incredibly useful in protecting yourself and your family:
"Predatory Movement Patterns– Criminals targeting you will regularly move in a predictable fashion. Anyone attempting to correlate their movement with yours (following, paralleling, directly approaching in crowds) should be viewed as a danger. Running directly towards you is an obvious threat cue.
People who turn or look away when you notice them are worthy of your attention. A conspicuous lack of movement should also ping your radar. People who are sitting in parked cars without getting out should be watched suspiciously." ... See more
I think this is the single most informative article I've ever written.