<SPAN name="startbook"></SPAN>
<div class="bk2"><h1><b>arm<br/> of<br/> the<br/> law</b></h1>
<h2><small><i>by ... Harry Harrison</i></small></h2>
<p class="pr1"><big><b>At one time—this was before the Robot
Restriction Laws—they'd even allowed
them to make their own decisions....</b></big></p>
</div>
<p class="cap"><span class="smcap">It was</span> a big, coffin-shaped plywood
box that looked like it weighed
a ton. This brawny type just
dumped it through the door of the
police station and started away. I
looked up from the blotter and
shouted at the trucker's vanishing
back.</p>
<p>"What the hell is that?"</p>
<p>"How should I know?" he said
as he swung up into the cab. "I
just deliver, I don't X-ray 'em. It
came on the morning rocket from
earth is all I know." He gunned
the truck more than he had to and
threw up a billowing cloud of red
dust.</p>
<p>"Jokers," I growled to myself.
"Mars is full of jokers."</p>
<p>When I went over to look at the
box I could feel the dust grate between
my teeth. Chief Craig must
have heard the racket because he
came out of his office and helped
me stand and look at the box.</p>
<p>"Think it's a bomb?" he asked
in a bored voice.</p>
<p>"Why would anyone bother—particularly
with a thing this size?
And all the way from earth."</p>
<p>He nodded agreement and walked
around to look at the other end.
There was no sender's address anywhere
on the outside. Finally we
had to dig out the crowbar and I
went to work on the top. After
some prying it pulled free and fell
off.</p>
<p>That was when we had our first
look at Ned. We all would have
been a lot happier if it had been
our last look as well. If we had
just put the lid back on and shipped
the thing back to earth! I know
now what they mean about Pandora's
Box.</p>
<p>But we just stood there and
stared like a couple of rubes. Ned
lay motionless and stared back at
us.</p>
<p>"A robot!" the Chief said.</p>
<p>"Very observant; it's easy to see
you went to the police academy."</p>
<p>"Ha ha! Now find out what he's
doing here."</p>
<p>I hadn't gone to the academy,
but this was no handicap to my
finding the letter. It was sticking
up out of a thick book in a pocket
in the box. The Chief took the letter
and read it with little enthusiasm.</p>
<p>"Well, well! United Robotics
have the brainstorm that ... <i>robots,
correctly used will tend to prove
invaluable in police work</i> ... they
want us to co-operate in a field
test ... <i>robot enclosed is the latest
experimental model; valued at
120,000 credits</i>."</p>
<p>We both looked back at the
robot, sharing the wish that the
credits had been in the box instead
of it. The Chief frowned and
moved his lips through the rest of
the letter. I wondered how we got
the robot out of its plywood coffin.</p>
<p>Experimental model or not, this
was a nice-looking hunk of machinery.
A uniform navy-blue all over,
though the outlet cases, hooks and
such were a metallic gold. Someone
had gone to a lot of trouble to get
that effect. This was as close as a
robot could look to a cop in uniform,
without being a joke. All that
seemed to be missing was the badge
and gun.</p>
<p>Then I noticed the tiny glow of
light in the robot's eye lenses. It
had never occurred to me before
that the thing might be turned on.
There was nothing to lose by finding
out.</p>
<p>"Get out of that box," I said.</p>
<p>The robot came up smooth and
fast as a rocket, landing two feet
in front of me and whipping out
a snappy salute.</p>
<p>"Police Experimental Robot, serial
number XPO-456-934B, reporting
for duty, sir."</p>
<p>His voice quivered with alertness
and I could almost hear the humming
of those taut cable muscles.
He may have had a stainless steel
hide and a bunch of wires for a
brain—but he spelled rookie cop
to me just the same. The fact that
he was man-height with two arms,
two legs and that painted-on uniform
helped. All I had to do was
squint my eyes a bit and there stood
Ned the Rookie Cop. Fresh out of
school and raring to go. I shook
my head to get rid of the illusion.
This was just six feet of machine
that boffins and brain-boys had
turned out for their own amusement.</p>
<p>"Relax, Ned," I said. He was
still holding the salute. "At ease.
You'll get a hernia of your exhaust
pipe if you stay so tense. Anyways,
I'm just the sergeant here. That's
the Chief of Police over there."</p>
<p>Ned did an about face and slid
over to the Chief with that same
greased-lightning motion. The
Chief just looked at him like something
that sprang out from under
the hood of a car, while Ned went
through the same report routine.</p>
<p>"I wonder if it does anything
else beside salute and report," the
Chief said while he walked around
the robot, looking it over like a dog
with a hydrant.</p>
<p>"The functions, operations and
responsible courses of action open
to the Police Experimental Robots
are outlined on pages 184 to 213 of
the manual." Ned's voice was
muffled for a second while he half-dived
back into his case and came
up with the volume mentioned. "A
detailed breakdown of these will
also be found on pages 1035 to
1267 inclusive."</p>
<p>The Chief, who has trouble
reading an entire comic page at
one sitting, turned the 6-inch-thick
book over in his hands like it
would maybe bite him. When he
had a rough idea of how much it
weighed and a good feel of the
binding he threw it on my desk.</p>
<p>"Take care of this," he said to
me as he headed towards his office.
"And the robot, too. Do something
with it." The Chief's span of attention
never was great and it had
been strained to the limit this time.</p>
<p>I flipped through the book, wondering.
One thing I never have had
much to do with is robots, so I
know just as much about them as
any Joe in the street. Probably less.
The book was filled with pages of
fine print, fancy mathematics, wiring
diagrams and charts in nine
colors and that kind of thing. It
needed close attention. Which attention
I was not prepared to give
at the time. The book slid shut and
I eyed the newest employee of the
city of Nineport.</p>
<p>"There is a broom behind the
door. Do you know how to use it?"</p>
<p>"Yes, sir."</p>
<p>"In that case you will sweep out
this room, raising as small a cloud
of dust as possible at the same
time."</p>
<p>He did a very neat job of it.</p>
<p>I watched 120,000 credits worth
of machinery making a tidy pile of
butts and sand and wondered why
it had been sent to Nineport. Probably
because there wasn't another
police force in the solar system that
was smaller or more unimportant
than ours. The engineers must have
figured this would be a good spot
for a field test. Even if the thing
blew up, nobody would really
mind. There would probably be
someone along some day to get a
report on it. Well, they had picked
the right spot all right. Nineport
was just a little bit beyond nowhere.</p>
<p>Which, of course, was why I was
there. I was the only real cop on the
force. They needed at least one to
give an illusion of the wheels going
around. The Chief, Alonzo
Craig, had just enough sense to
take graft without dropping the
money. There were two patrolmen.
One old and drunk most of the
time. The other so young the only
scar he had was the mark of the
attram. I had ten years on a metropolitan
force, earthside. Why I left
is nobody's damn business. I have
long since paid for any mistakes I
made there by ending up in Nineport.</p>
<p>Nineport is not a city, it's just a
place where people stop. The only
permanent citizens are the ones who
cater to those on the way through.
Hotel keepers, restaurant owners,
gamblers, barkeeps, and the rest.</p>
<p>There is a spaceport, but only
some freighters come there. To pick
up the metal from some of the
mines that are still working. Some
of the settlers still came in for
supplies. You might say that Nineport
was a town that just missed the
boat. In a hundred years I doubt
if there will be enough left sticking
of the sand to even tell where
it used to be. I won't be there
either, so I couldn't care less.</p>
<p>I went back to the blotter. Five
drunks in the tank, an average
night's haul. While I wrote them
up Fats dragged in the sixth one.</p>
<p>"Locked himself in the ladies'
john at the spaceport and resisting
arrest," he reported.</p>
<p>"D and D. Throw him in with
the rest."</p>
<p>Fats steered his limp victim
across the floor, matching him step
for dragging step. I always marveled
at the way Fats took care of
drunks, since he usually had more
under his belt than they had. I have
never seen him falling down drunk
or completely sober. About all he
was good for was keeping a blurred
eye on the lockup and running in
drunks. He did well at that. No
matter what they crawled under or
on top of, he found them. No doubt
due to the same shared natural instincts.</p>
<p>Fats clanged the door behind
number six and weaved his way
back in. "What's that?" he asked,
peering at the robot along the purple
beauty of his nose.</p>
<p>"That is a robot. I have forgotten
the number his mother gave him
at the factory so we will call him
Ned. He works here now."</p>
<p>"Good for him! He can clean
up the tank after we throw the
bums out."</p>
<p>"That's <i>my</i> job," Billy said coming
in through the front door. He
clutched his nightstick and scowled
out from under the brim of his
uniform cap. It is not that Billy is
stupid, just that most of his
strength has gone into his back instead
of his mind.</p>
<p>"That's Ned's job now because
you have a promotion. You are going
to help me with some of my
work."</p>
<p>Billy came in very handy at times
and I was anxious that the force
shouldn't lose him. My explanation
cheered him because he sat down
by Fats and watched Ned do the
floor.</p>
<p>That's the way things went for
about a week. We watched Ned
sweep and polish until the station
began to take on a positively antiseptic
look. The Chief, who always
has an eye out for that type of
thing, found out that Ned could
file the odd ton of reports and
paperwork that cluttered his office.
All this kept the robot busy, and
we got so used to him we were
hardly aware he was around. I
knew he had moved the packing
case into the storeroom and fixed
himself up a cozy sort of robot
dormitory-coffin. Other than that
I didn't know or care.</p>
<p>The operation manual was buried
in my desk and I never looked at it.
If I had, I might have had some
idea of the big changes that were
in store. None of us knew the littlest
bit about what a robot can or
cannot do. Ned was working nicely
as a combination janitor-file clerk
and should have stayed that way.
He would have too if the Chief
hadn't been so lazy. That's what
started it all.</p>
<p>It was around nine at night and
the Chief was just going home
when the call came in. He took it,
listened for a moment, then hung
up.</p>
<p>"Greenback's liquor store. He
got held up again. Says to come at
once."</p>
<p>"That's a change. Usually we
don't hear about it until a month
later. What's he paying protection
money for if China Joe ain't protecting?
What's the rush now?"</p>
<p>The Chief chewed his loose lip
for a while, finally and painfully
reached a decision.</p>
<p>"You better go around and see
what the trouble is."</p>
<p>"Sure," I said reaching for my
cap. "But no one else is around,
you'll have to watch the desk until
I get back."</p>
<p>"That's no good," he moaned.
"I'm dying from hunger and sitting
here isn't going to help me any."</p>
<p>"I will go take the report," Ned
said, stepping forward and snapping
his usual well-greased salute.</p>
<p>At first the Chief wasn't buying.
You would think the water cooler
came to life and offered to take
over his job.</p>
<p>"How could <i>you</i> take a report?"
he growled, putting the wise-guy
water cooler in its place. But he
had phrased his little insult as a
question so he had only himself to
blame. In exactly three minutes Ned
gave the Chief a summary of the
routine necessary for a police officer
to make a report on an armed robbery
or other reported theft. From
the glazed look in Chief's protruding
eyes I could tell Ned had quickly
passed the boundaries of the
Chief's meager knowledge.</p>
<p>"Enough!" the harried man finally
gasped. "If you know so much
why don't you make a report?"</p>
<p>Which to me sounded like another
version of "<i>if you're so damned
smart why ain't you rich?</i>"
which we used to snarl at the brainy
kids in grammar school. Ned took
such things literally though, and
turned towards the door.</p>
<p>"Do you mean you wish me to
make a report on this robbery?"</p>
<p>"Yes," the Chief said just to
get rid of him, and we watched
his blue shape vanish through the
door.</p>
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