Planning the resignalling element was problematic because immunising the new colour-light signals for an electric railway was costly and unnecessary if electrification was not approved.

In theory, you can establish a freemail account that will endure whether you change jobs or Internet service providers. But most freemail sites limit the amount of mail you can store, so delete old and unwanted messages […]

Never mentioning Delany by name, Vashon lambastes the “combatants” for their racialism, insisting that a belief in “a natural distinction between the white and colored races” only legitimates the racism of blacks’ oppressors.

This voice-over functions very differently from the extradiegetic narrator of the radio soap opera however, who tended to impose ideological coherence on the text, as well as serve as spokesman for the products being sold.