Since being made aware of the officer's tactic, the Queensland Police confirmed to news.com.au he has been told to stop.
"The Queensland Police Service (QPS) is aware of photos depicting an officer conducting speed enforcement circulating on social media," Road Police Command Assistant Commissioner Mike Keating said.
"The officer in the photo has been identified and was requested to cease operating from that position immediately.
"The deployment will be reviewed against the guidelines for the operation of this particular type of device."