Yeah. The 6' safety distance applies to non-moving situations. If you have either moving people (you need more than 6' when following someone moving at a dece

Yeah. The 6' safety distance applies to non-moving situations. If you have either moving people (you need more than 6' when following someone moving at a decent pace) or airflow (wind or air conditioners) it changes. This should be obvious, the only reason for research would be to figure out how much it increases the needed distance.