SNP's currency claim on uncertain ground

From last night's leaders interviews on ITV, we've looked into the claim from Nicola Sturgeon that Scotland wouldn’t be forced to join the euro if it became an independent country and negotiated entry into the EU.

It’s a bit more complicated than that. Most EU countries have to commit to joining the currency, but it’s unclear whether in practice they would or could be forced to join.

We’ll have updates from the other three leaders on the programme shortly.