Edwina Currie lashed out at Ranvir Singh during an appearance on Good Morning Britain on Wednesday.
The 75-year-old former MP appeared on the ITV breakfast show via video link to share her views on whether or not Prime Minister Boris Johnson should resign.
It comes after after police issued Boris, his wife Carrie, and the Chancellor Rishi Sunak with Partygate fines after they broke lockdown laws back in 2020.