The Spanish Prime Minister has vigorously defended the austerity policies that united thousands who protested against the harsh cuts this week by warning that the country risks being shut out of the financial markets unless it works to bring its debt burden under control.
As Madrid's borrowing costs spiked to levels widely seen as unsustainable, Mariano Rajoy warned that there was "a serious risk that [investors] will not lend us money or they will do so at an astronomical rate".
His comments came as investors and policymakers, mindful of the threat of contagion, kept a nervous watch on Greece's woes.
Rajoy said that, with the risk premium investors attach to Spanish debt rising to record levels, the country faced a "difficult and complicated situation".
"The risk premium has risen a lot and that means it is difficult to finance yourself at a reasonable price."