Jake Berry MP and housing expert has told ITV Daybreak that "a stamp duty holiday [for first time buyers] doesn't work."
He added: "£3.5 billion equity stake imputed from the government to help you buy your own first home with a small deposit, at a reasonable interest rate, I think is a much better help."
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Rain in the north tonight, cloudy and humid in the south
In an exclusive interview with ITV News, 100 metre world champion Justin Gatlin also said that booing at the World Championships "did hurt".
The 26-year-old had just given birth to her third child and was being transferred to a different floor when the tragedy happened.