here is alittle more one that subject...
About this Guide
Confrontations that impair the constitutional
right to make images are
becoming more common. To fight the
abuse of your right to free expression,
you need to know your rights to take
photographs and the remedies available
if your rights are infringed.
The General Rule
The general rule in the United States
is that anyone may take photographs
of whatever they want when they are
in a public place or places where they
have permission to take photographs.
Absent a specific legal prohibition
such as a statute or ordinance, you are
legally entitled to take photographs.
Examples of places that are traditionally
considered public are streets,
sidewalks, and public parks.
Property owners may legally prohibit
photography on their premises
but have no right to prohibit others
from photographing their property
from other locations. Whether you
need permission from property owners
to take photographs while on their
premises depends on the circumstances.
In most places, you may reasonably
assume that taking photographs
is allowed and that you do not
need explicit permission. However,
this is a judgment call and you should
request permission when the circumstances
suggest that the owner is likely
to object. In any case, when a property
owner tells you not to take photographs
while on the premises, you are
legally obligated to honor the request.