Sources have been suggesting that a draft Wales Bill to usher in the tax and borrowing powers announced by the Prime Minister last week could contain a 'sunset clause' which would set a deadline for holding a referendum on transferring the power to vary income tax.
The Conservatives, Plaid Cymru and the Liberal Democrats are all keen to see such a referendum held within the next few years, but senior Labour figures such as the First Minister, Finance Minister and Shadow Welsh Secretary have refused to back a vote without the promise of fair funding.
The Silk Commission report said 2017 was the 'earliest' date for holding a referendum but it's now being touted as a likely one. A sunset clause would mean that Assembly politicians would have to agree to trigger a vote by whatever deadline was set or lose the right to do so altogether.
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A cold, frosty and foggy start to the day for many, feeling a little milder but cloudier around the coast!
Sam Warburton has pledged to get behind the man who replaced him as Wales captain when the Six Nations kicks off the weekend after next.
A cold and frosty night with a warning for freezing fog inland. Coasts will feel slightly milder, remaining frost-free!