__________________
CAPE TOWN — A South African and his two sons, one a police officer, appeared before a Cape Town magistrate last month, accused of extorting around 50 convenience stores run by Ethiopians and Somalis.
Also in the dock was a Somali alleged to have collected "protection fees" from the shopkeepers outside Stellenbosch, the winelands capital 40 kilometres (25 miles) from Cape Town.
The trial has highlighted the targeting of foreign-owned "spaza" shops in a growing extortion economy that preys on a range of businesses from construction to nightclubs.
Immigrant-run shops were also a focus of an explosion of xenophobic unrest earlier this year when scores were looted, torched or forced to shut during protests demanding that undocumented foreign nationals leave the country.
"The foreigners are the easier targets because they are scared, more scared than South Africans," said Fransina Lukas, head of the community policing forum for the Western Cape province that includes Cape Town.
Extortion gangs typically issue letters demanding monthly payments for "protection" services, Lukas told AFP.
"If the person refuses, they send the runners to rob the business; they harass the clients until it gets to the real brutal part where they go and actually kill people," she said.
In July, at least two foreign nationals were among four people killed in a shooting at a spaza shop in the scenic Western Cape town of Franschhoek.
After paying the initial fee, the centre lodged a case with the police.
In some cases, the use of "heavies for hire" is a tactic to settle disputes outside of the court system, said organised crime investigator Chad Thomas.
"This type of extortion is on the increase — business owners are becoming increasingly frustrated at the protracted civil court process," he said.
The Western Cape accounted for nearly half of 112 cases of protection racket extortion registered nationally in April-June this year and the highest number of murders at spaza shops at 30 out of 76, according to police statistics.
The province is also a gang-violence hotspot with 217 gang-related murders recorded over the same three months, by far the highest in the country.
"Extortion crime has increased exponentially in the last few years," acting police minister Firoz Cachalia told reporters in June.
"I don't think that we have all the answers yet to deal with extortion," he said. "It's gone on for a long time on a small scale... (now) It's really exploding."