John Rumm wrote:

I note that [2] is a little mealy mouthed in its statements, since it
only claims that there are no meters using the affected sensor
technology involved in the GB *smart* metering rollout, and none in
development. However it glosses over whether there are any electronic
non smart meters already installed with these sensing technologies.

Probably need to find the original paper to identify which models are
affected.

IEEE membership (or payment) needed

https://ieeexplore.ieee.org/document/7866234