The term 'Plan B' has become political shorthand for the notion that the UK Government's cuts programme should be replaced with an alternative that focuses more on growing the economy.
Plaid Cymru leader Leanne Wood thinks there's enough of a consensus amongst groups on the left of politics that they should form their own coalition to oppose that of the UK. But many of the organisations on the left have strong links to Labour - so how successful will she be?
Lynn Courtney has been finding out.
More top news
Wales' World Cup preparations will shift up a gear as Warren Gatland's men take on Ireland in a friendly in Dublin tomorrow.
George North hasn't played since being knocked unconscious in March.
It's not the nicest of ways to end the week, but there is just a chance we could see some sunny spells over the Bank Holiday weekend. Some!