This was an example of a captive market. Captive markets are very tempting; they assure you of a ready market. Even politics at one time had a captive market – we were all one-time members of Kanu. KBC once had a captive market; we had to watch the only TV and radio station in Kenya that closed at midnight to open at 5am. Regulatory approvalSecurity also drives captive markets.
Source: Standard Digital September 19, 2016 20:50 UTC