Dalek transport official

Alongside Dalek miners and Dalek metalworkers, Dalek transport officials were one of the castes of Daleks represented in significant numbers at one Brindigulum held on Valkenine at some point during the reign of the Golden Emperor.

The Brindigulum had been formed so that the various Daleks could discuss ways to raise the efficiency of the mining operation on the planet of Valkenine. After rebellious slaves stormed the Brindigulum and took the Daleks captive, one Dalek transport official, a Silver Dalek with black sense globes, acted as intermediary between the Daleks and their captors. (PROSE: Hostage!)

In the original Dalek hierarchy established by the Dalek Prime, Red-and-gray Daleks were subordinate to Red Dalek section leaders and were responsible for transportation. (PROSE: The History of the Daleks)