Onchan MHK Peter Karran couldn't provide the House of Keys with evidence to support his recent claim that food prices in the Isle of Man were influenced by a cartel.
Instead, in response to Office of Fair Trading Chairman Quintin Gill's question, he called for the OFT itself to conduct an investigation.
Mr Gill had asked for the proof and also wanted to know why Mr Karran hadn't approached his office about the matter.
The Onchan member (pictured) said it wasn't up to him to do the OFT's job:
Any potential disruptions to bus services 'will be communicated in a timely manner'
Unite the Union has confirmed Bus Vannin drivers have voted in favour of industrial action
Unite the Union confirms Bus Vannin drivers have voted for industrial action
It says it's been given a 'clear and decisive mandate'
Promenade parking to close this afternoon
It's due to high winds forecast
DOI committed to having conversations with bus drivers via union, says minister
Dr. Michelle Haywood says they've not been formally notified of ballot result or strike action