A general election in Portugal this weekend will be closely watched by European leaders as it will show whether austerity can win a general election.
European equities closed in the red on Tuesday, as investors turned negative, despite recoveries in mining, autos and oil prices.
European equities ended sharply lower on Monday as concerns over carmaker Volkswagen and miner Glencore continued to dent investor sentiment.
Europe is witnessing more and more divisions and "bullying" by some countries as it lurches from one crisis to another, Nigel Farage said.
Catalonia's president has said he could resign if the pro-independence coalition fails to secure a majority of the vote in the region's elections.
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