Sky TV says it has dropped Russia Today (RT), a Russian government-funded 24 hour news channel.
The move followed a number of viewer complaints, Sky corporate affairs chief Chris Major said.
"As a responsible broadcaster, we take great care to ensure we comply with the Code of Broadcasting Standards," Major said.
"We have had ongoing dialogue with the BSA [Broadcasting Standards Authority] over the past few days, and have received complaints from a number of customers.
"The BSA has also warned all broadcasters of the need for particular care when reporting on crises.