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From YouTube: BSD - Lockdown or Lockout
Description
This video, including text, graphics, images, video and audio is the property of the Beaverton School District and protected by U.S. and international copyright laws. You may not copy, reproduce, distribute, publish, display, perform, modify or in any other way exploit any part of copyrighted material without permission from the Beaverton School District.
Copyright © 2018
A
In
each
school
there
are
security
procedures
in
cases
of
danger,
know
the
meaning
and
the
difference
between
local
and
local
by
their
names
in
English.
A
do.
That
means
that
there
is
danger
in
the
area
of
the
school,
for
example,
when
the
police
are
looking
for
a
suspect
of
a
crime
in
that
area.
During
the
lockout
schools
operate
without
interruption,
but
no
one
can
leave
the
school
until
the
authorities
notify
the
school
staff
that
it
is
safe
to
do
so.
A
An
option
means
there
is
danger
inside
the
school
automatically
all
activities
stop
completely
with
the
push
of
a
button.
A
message
with
instructions
is
heard
over
the
loudspeaker
to
alert
the
school
community
hallways
are
empty,
classrooms
are
locked
with
lights
off,
and
students
and
teachers
are
hiding
until
further
notice.
In
case
a
local
or
a
nokia
does
not
occur,
the
parents
will
be
notified
and
for
no
reason
call
or
visit
your
student's
school
destination.
Success
educate
is
brought
to
you
by
the
beaverton
school
district.