<span>The correct answer is the size of the department as this is
the likely basis of which how will define and to know the specialized units
that may exist in a department. It is because if there is a small department
then it is likely that the police working in that department have only few
working officials unlike those residing in a big department.</span>
<span>The "distance zone"
identified by Edward Hall extending 4 to 12 feet and being reserved for such
things as job interviews is called the social distance.
To add, social distance is </span><span>the perceived or desired degree of remoteness
between a member of one social group and the members of another, as evidenced
in the level of intimacy tolerated between them.</span>
