The force will use a facial recognition van and NEC NeoFace equipment loaned by Bedfordshire Police.
Retrospective facial recognition (RFR), which searches previously captured images against police databases, has also produced incorrect identifications.
The force also acknowledged in writing to Choudhury that the arrest may have resulted from bias within facial recognition technology.
The UK has no dedicated statutory framework specifically governing police use of facial recognition.
As police forces continue expanding facial recognition deployments, the forthcoming legislation will determine how consistently the technology is governed across England and Wales.