Var tried to remember everything she knew about shepherds. Their purpose was utterly specific: they were devised to go into large crowds – riots in fact – and grab up ringleaders already targeted by the Inspectorate, whom the robots generally identified by their ID implants. Ricard had to know by now that Var had removed her implant and, since she wore an EA suit, the shepherd would not be using a facial recognition program to identify her. But then she guessed it wouldn’t be difficult for it to track her down, as it wasn’t as if she was taking part in a riot. The shepherd had probably been instructed to grab the only human around out here, so the moment she stepped out of the crawler it would have her.
She ran a diagnostic check on the crawler, and was soon examining a list of the damage on the computer screen. The deflated tyre could not reinflate since the pump was offline. Four-wheel drive was out, battery power low, and it seemed that the gearbox contained no lubricant. However, she could engage rear-wheel drive, circumvent the safety cut-out that prevented the gearbox from running, and there just might be enough power to get her all the way back. She performed these things, set the engine running, and the crawler started rolling forward just as the shepherd arrived.
The thing stopped directly ahead of the vehicle, and its adhesive gecko tentacles, hanging underneath its tick-like body, began writhing as if in anticipation. Var shivered, realizing she’d been frightened of these things from the very first time she’d seen one as a child. Certainly, other robots deployed by the Inspectorate were more effective and dangerous, like spiderguns or razorbirds, but the shepherds had established themselves in the public consciousness as the archetypal Inspectorate bogeymen. She floored the accelerator, a horrible grinding issuing from the gearbox as it spun up the rear wheels and sent the vehicle hurtling directly towards the shepherd. The steering wheel was nearly wrenched out of her hands, and she had to strain to keep it half a turn over to compensate for the flat tyre, for it now seemed the power steering was out too. The shepherd scuttled to one side, and allowing the wheel to slip from her grasp let the crawler skid towards it. With a reverberating clang she clipped one of its legs, but it danced to one side, then turned to keep pace with her as she continued towards the base. Of course, she hadn’t expected to bring it down, as the damned things were too agile and, anyway, part of their programming covered an ability to avoid ground vehicles directed against them.
After only two kilometres, her arms were aching and an overheat warning kept flashing up on the screen. She resented that. This vehicle was precisely the kind of machine they would desperately need over the coming years, and here she was wrecking its gear box. A further kilometre got her round Shankil’s Butte, and now she could see occasional glints of sunlight off polished metal or laminated glass windows. Only glimpses though, because a wind was now starting to pick up the dust again. Good, that should give the cover she needed.
If she entered the base’s garage, Ricard’s enforcers would certainly be waiting for her there, and if she parked outside the base and tried to leave the safety of the crawler in order to gain access some other way, the shepherd would grab her. She would have to be thoroughly ruthless to stop Ricard, and even as she drove with the shepherd loping along just to one side, she glanced back at the contents of the cargo section. Entering the base, she would become just one against Ricard, his five executives and twelve enforcers, and would be given no time to explain the situation to the others and recruit them to her cause. Miska, Lopomac and Carol would immediately be with her, and so would Kaskan once she told him how Ricard had ordered his wife shot: but Miska was certainly being held prisoner and quite likely Ricard had grabbed the other three also. She needed to even the odds, she needed weapons, but first she needed to get out of this crawler without being captured by the shepherd. And it seemed that Gisender and her range of tools provided the means for all of these objectives.
Antares Base rested in a natural dip in the landscape. After the failure of Valles Marineris base – the unfortunates who occupied it having found that rockfalls, even in the low gravity of Mars, became lethal when erosion dropped boulders the size of this crawler onto your home – this new location had been selected. The robots sent here had first cleared a runway to accommodate planes like the one she could now see over to her right. It was a great manta-winged thing of bubblemetal, perfect for flying in the thin atmosphere of Mars, but which would melt if it ever tried re-entry on Earth. Anyway, it was going nowhere, had been sitting there for five years.
Beyond this landing strip the robots had cleared another area of rocks, and then stolidly erected the first hexagonal building of the base, then the six wings extending from this, then Hexes Two and Three at the ends of two of these wings. Initially the entire structure had been just bonded regolith a third of a metre thick, with gaps left for windows and airlocks. These were then added, fabricated from bubblemetal and laminated glass, which were themselves refined from ores and silica sand mined from the surface, before the smaller robots moved inside to work on the rest. By the time the first personnel arrived here, the fusion reactor had been assembled and fired up. Hex Two, with its geodesic one-way glass roof to admit meagre sunlight and with internal sunlamps to complement that, was already up and running, with the hydroponics troughs inside already crammed with GM beans, cassava, sugar cane and other high-yield crops. Air and water were provided by a bore drilled down into an underground permafrost pocket – the water was cracked into oxygen and hydrogen, the latter fed straight into the fusion reactor. Hex One contained the laboratories, the artificial wombs and protein tanks, the community room and much else besides. Hex Three contained the garage, the reactor, spacious quarters for the political staff and Ricard himself, whilst everyone else occupied the dorms located along the six wings.
Soon Var was motoring past the partially constructed Hex Four, where an arboretum was to be established, though the new seed stock had never arrived. Here a block-making machine and a couple of construction robots stood idle, like big steel birds peeking out of their coop. Behind this, stretching in towards Hex One, lay Wing Six, but she did not turn in there, instead driving on past it towards Hex Three. As always, on viewing the base from outside, she got the impression of seeing something long-established and old. The bonded regolith was not sharp-edged and its colour varied from pale yellow to red-umber streaked with black. It had been bonded in blocks using a special epoxy resin, so the entire base looked like it had been built from stone hewn from the planet itself, perhaps by green giants with more than the usual complement of upper limbs, before they went off to do battle with some neighbouring tribe.
Ricard would probably assume she was heading for the garage, but would want to know what she was up to after she halted, therefore she must park the crawler well out of sight of any of those windows glinting like slabs of mica in the stonework. She chose a wall of the hex that faced in towards the centre of the base, where no windows had been made, and where a couple of large insulated water tanks had been erected. By now the overheat warning continued perpetually and the gearbox was making a sound like ball-bearings being rattled about in a tin can. Upon drawing the crawler to a halt, she noticed a haze of vapour in the cockpit, and bleeding out through the holes in the screen– smoke from that gearbox. The shepherd, obviously recognizing her only possible exit from the vehicle, strode round and squatted just beyond the airlock. Next the com light came on – Ricard wanting to talk to her.