Conservative MP Ed Fast said it was becoming ā€œuntenableā€ to do his job as finance critic within the Conservative Party of Canada, which is why he asked to be relieved of his duties.

In an interview on Ā鶹“«Ć½ Channelā€™s Power Play on Thursday, Fast said the very issues he is required to speak to in the position, such as monetary and fiscal policy, were topics ā€œone of the leadership candidatesā€ felt he shouldnā€™t be commenting on because it could conflict with their campaign policy positions.

ā€œI was at a point where not only could I not do my work at committee, the way I needed to, I also couldnā€™t speak publicly, as frankly as I probably should,ā€ he said.

Fast, a B.C. MP, is co-chairing former Quebec premier Jean Charestā€™ leadership campaign.

On Wednesday evening, interim party leader Candice Bergen issued a statement noting that Fast would be "stepping away from his dutiesā€ as finance critic.

Later in the interview, Fast spoke out against leadership contender Pierre Poilievreā€™s attacks of the Bank of Canada.

ā€œWe are now seeing political interference or attempt at political interference in our central bank, which is supposed to be free from that interference. Itā€™s supposed to be independent,ā€ he said.

Listen to Fast at the top of this article.

With a file from The Canadian Press.