The BBC is reviewing its use of the term "Islamic State" after a cross-party group of MPs, backed by David Cameron, accused the broadcaster of legitimising the terrorist group by continuing to use the name in its journalism.
A BBC spokesman said the corporation would consider the letter, signed by 120 MPs and sent to the BBC director general, Tony Hall, last week, but that it had had little choice other than to call the group "by the name it uses itself".
"No one listening to our reporting could be in any doubt what kind of organisation this is," a BBC statement said. "We call the group by the name it uses itself, and regularly review our approach. We also use additional descriptions to help make it clear we are referring to the group as they refer to themselves, such as 'so-called Islamic State'."