The growth of insurance "Chevy Niva" 2 times - conspiracy insurers?

Insurers have begun to require owners of "Chevy Niva" to install additional anti-theft devices, and raised rates for insurance against theft of these cars. Their actions insurance companies explain that "Chevy Niva" stolen more often than other cars. Insurance company "Progress-Neva", "Russian World", St. Petersburg branch of "ROSNO", "Ingosstrakh" and "RESO-Garantia" called for the company selling the "Chevy Niva" to take measures to combat the theft of these cars. They require the owners of the car to install additional safety devices cost $ 300. Competition Authority started checking this initiative - perhaps a cartel of insurers, aiming to increase the cost of insurance sales and lobbying certain kind of anti-theft devices. The annual premium for the "Niva Chevrolet" has reached 12 percent of the cars. Previously, the cost of insurance rates for these vehicles from theft has increased from 3 to 7 percent.