The Energy Secretary Edward Davey has defended the 'contracts for difference' telling ITV News Business Editor Laura Kuenssberg that it is not a subsidy by another name.
There are questions over a minimum price guarantee having to be underwritten by the tax-payer and acting as a subsidy.
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Douglas Ross has been accused of a "perverse sense of priorities" after it was confirmed he will be at the Nou Camp not the Commons.
Following criticism from MPs and campaigners, the work and pensions secretary said the helpline would be free by the end of the year.
The unemployment rate fell to 1.4 million, a rate of 4.3%, in the three months to August - the joint lowest level since 1975.