Until now they had not been bothered by the Buffaloes here in Sharpeville, and for this reason the setting up of a controlled shebeen was alarming. It might herald a determined infiltration of the area which would almost certainly I'e followed by a campaign to politicize the local black population, with the resulting protest rallies and boycotts of the bus line and white-owned businesses, and all the other trouble whipped up by the agitators of the African National Congress and the newly formed Pan Africanist Congress.

Lothar was determined to crush it before it spread like a bush fire through his whole area. Above the soft burble of the engine, out there in the darkness he heard a sharp double fluted whistle and almost immediately it was repeated at a distance, down near the end of the avenue of quiet cottages.

'Magtig!" Lothar swore softly but bitterly. 'They've spotted us!" The whistles were the warnings of the shebeen lookouts.

He switched on the headlights and gunned the Land-Rover. They went hurtling down the narrow street.

The shebeen was at the end of the block, in the last cottage hard up against the boundary fence with a stretch of open veld beyond.

As the headlights swept across the front of the cottage, he saw half a dozen dark figures pelting away from it, and others were fighting each other to get out of the front door and leaping from the windows.

Lothar swung the Land-Rover up over the pavement, through the tiny garden, and braked it into a deliberate and skilfully executed broadside, blocking the front door.

'Let's go!" he yelled, and his men flung the doors open and sprang out.

They grabbed the bewildered shebeen drinkers who were trapped between the Land-Rover and the cottage wall. As one of them began to resist, he dropped to a practised swing of a riot baton and the limp body was bundled into the back of the vehicle.

Lothar sprinted around the side of the cottage, and caught a woman in his arms as she jumped through the window. He turned her upside down in the air and held onto one ankle as he reached out and seized the arm of the next man through the window. In a single swift motion he handcuffed the two of them together, wrist to ankle, and left them floundering and falling over each other like a pair of trussed hens.

Lothar reached the back door of the cottage, and made his first mistake. He seized the handle and jerked the door open. The man had been waiting on the inside, poised and ready, and as the door began to open he hurled his full weight upon it and the edge of it crashed into Lothar's chest. The wind was driven from his lungs, and hissed up his throat as he went over backwards down the steps, sprawling on the hard sun-baked earth, and the man leaped clean over him.

Lothar caught a glimpse of him against the light, and saw that he was young and well built, lithe and .quick as a black cat. Then he was racing away into the darkness, heading for the boundary fence that backed up to the cottage.

Lothar rolled over on to his knees and came to his feet. Even with the start the fugitive had, there was nobody who could outrun Lothar in a fair match. He was at the peak of fitness, after months of rigorous training for the Currie Cup match and the national trials, but as he started forward the agony of his empty lungs made him double over and wheeze for breath.

Ahead of him the fleeing figure ducked through a hole in the mesh of the fence, and Lotbar fell to his knees and snapped open the holster at his side. Three months before, he had been runner-up in the police pistol championships at Bloemfontein, but now his aim was unsteidy with agony and the dark figure was merging with the night, quartering away from him. Lothar fired twice but after each long bright muzzle flash there was no thumping impact of bullet into flesh and the runner was swallowed up by darkness. Lothar slid the weapon back into his holster, and fought to fill his lungs - his humiliation was more painful than his injury. Lothar was unaccustomed to failure.

He forced himself to get to his feet. None of his men should see him grovelling, and after only a minute, and even though his lungs were still on fire, he went back and dragged his two captives to their feet with unnecessary violence. The woman was stark naked.

Obviously she had been entertaining a client in the back bedroom, but now she was wailing tragically.

'Shut your mouth, you black cow,' he told her, and shoved her through the back door of the cottage.

The kitchen had been used as the bar. There were cases of liquor stacked to the ceiling, and the table was piled with a high pyramid of empty tumblers.

In the front room the floor was covered with broken glass and spilled liquor, evidence of the haste with which it had been vacated, and Lothar wondered how so many customers had fitted into a room that size. He had seen at least twenty escape into the night.

He shoved the naked prostitute towards one of his black constables. 'Take care of her,' he ordered, and the man grinned lasciviously and tweaked one of her tawny melon-round breasts.

'None of that,' Lothar warned him. He was still angry at the one who had got away, and the constable saw his face and sobered. He led the woman through into the bedroom to find her clothing.

Lothar's other men were coming in, each of them leading two or three sorry-looking captives.

'Check their passes,' Lothar ordered, and turned to his sergeant.

'All right, Cronje, let's get rid of this stuff." Lothar watched as the cases of liquor were carried out and stacked in front of the cottage. Two of his constables opened them and smashed the bottles against the edge of the kerb. The sweet fruity smell of cheap brandy filled the night and the gutter ran with the amber-brown liquid.

When the last bottle had been destroyed, Lothar nodded at his sergeant. 'Right, Cronje, take them up to the station." And while the prisoners were loaded into the two police trucks that had followed his Land-Rover, Lothar went back into the cottage to check that his men had not overlooked anything of importance.

In the back room with its tumbled bed and stained sheets, he opened the single cupboard and distastefully used the point of his riot baton to rummage through it.

Beneath the pile of clothing at the bottom of the cupboard was a small cardboard carton. Lotlar pulled it out and tore open the lid. It was filled with a neat stack of single-leaf pamphlets, and idly he glanced at the top one until its impact struck him. He snatched up the sheet and turned it to the light from the bare bulb in the ceiling.

'This is the Poqo of which it is said, "Take up your spear in your right hand, my beloved people, for the foreigners are looting your land"' Poqo was the military branch of the Pan Africanist Congress. The word Poqo meant pure and untainted, for none other than pureblooded African Bantu could become members, and Lothar knew it for an organization of young fanatics already responsible for a number of vicious and brutal murders. In the little town of Paarl in the Cape, Poqo had marched hundreds strong upon the police station and when driven back had vented their fury upon the civilian population, massacring two white women, one a girl of seventeen years.

In the Transkei they had attacked a road-party encampment and murdered the white supervisor and his family in the most atrocious manner. Lothar had seen the police photographs and his skin crawled at the memory. Poqo was a name to fear and Lothat read the rest of the pamphlet with full attention.

On Monday we are going to face the police. All the people of Sharpeville will be as one on that day. No man or woman will go to his place of work. No man or woman will leave the township by bus or train or taxi. All the people will gather as one and march to the police station.