Paternoster Irregulars
From Tardis Wiki, the free Doctor Who reference
The Paternoster Irregulars were allies of the Paternoster Gang. The Paternoster Gang sent them out to find the Twelfth Doctor. Jenny Flint had faith that they were the very best for the task. (TV: Deep Breath)
Behind the scenes
The Paternoster Irregulars are analogous to the Baker Street Irregulars.