The Broadcasting Code includes important rules on due impartiality and due accuracy.
At all times – not just during election periods – news must be reported with due accuracy and presented with due impartiality, and broadcasters must also preserve due impartiality in programmes that address ‘matters of political or industrial controversy, and matters relating to current public policy’.
What does that mean? Well, ‘due’ means adequate or appropriate to the subject and nature of the programme, while ‘impartiality’ means not favouring one side over another. So ‘due impartiality’ does not mean an equal division of time has to be given to every view, or that every argument and every facet of every argument has to be represented.
Instead, context is important. Broadcasters’ approach to due impartiality may vary, according to the nature of the subject, the type of programme and channel, the likely expectations of the audience and how the content and approach are signalled to the audience.