Martin Lewis admitted he was worried as he issued a mortgage warning.
The consumer champion appeared on today's edition of Good Morning Britain, which was hosted by Ed Balls and Susanna Reid. The finance guru is set to host an emergency mortgage episode of Money Show Live after rates hit the highest level for 15 years.
Mortgage costs have soared as lenders grapple with inflation and uncertainty over interest rates set by the Bank of England. Ed asked Martin about what people should do if they are unsure about mortgages.