Dalek saucer (After the Daleks)

In the immediate aftermath of the 2150s Dalek invasion of Earth, one Dalek flying saucer was known to remain operational on Earth, being docked in a London sewer. Though a surviving Dalek bargained with Dalek collaborator Marcus Bray for passage to the saucer, Bray wound up killing the Dalek. As his past as a Dalek collaborator was exposed, Bray made his way to the saucer in an attempt to contact the Dalek Fleet, informing them of the failed invasion and how Earth could be re-conquered. Following Bray's demise, Susan Foreman sent her own message to the fleet, warning them not to approach Earth. As a result of the saucer's damaged antenna, both messages failed to send. David Campbell suggested that Susan use the saucer to escape the anti-alien environment of Earth but she refused, setting the ship to self-destruct. (AUDIO: After the Daleks)