Catalonia said Monday it was confident all officials including police would defy attempts by Madrid to enforce direct rule on the region, in an escalating dispute that has raised fears of unrest among Spain's European allies.

The Spanish government has invoked special constitutional powers to fire the regional government and force a new election to counter an independence drive that has rattled the economy. A vote in the Senate to implement direct rule is due Friday.

But the leaders of the secessionist campaign said a disputed referendum Oct. 1 gave them the mandate to claim independence from the rest of Spain.