Thousands of unionists demonstrated yesterday in major Greek cities to force the new government to abandon austerity polices as Prime Minister Lucas Papademos insisted he would press ahead with spending cuts.

Police put the demonstrators at 17,000 in Athens and 6,000 in the northern city of Thessaloniki as the sixth general strike this year shut down public services and crippled train and ferry services.

The last general strike in October had attracted over 120,000 people nationwide.

Flights were not affected and the Athens stock exchange was open, as was most of the capital’s metro system.

In central Athens, riot police were out in force around Parliament as union posters of “No Austerity Budget!” hung from lamp-posts and a crowd of about 3,000 gathered in Syntagma square, scene of violent clashes in the past.

Police said there were no arrests while state TV reported one incident - a group of some 150 youths throwing firebombs and setting fire to a car in the left-wing stronghold of Exarchia in the centre of Athens.

Mr Papademos, in power since only November 11, wrote to the EU and International Monetary Fund that his government would implement the tough measures agreed last month in a second bailout for debt-stricken Greece after a May 2010 rescue.

“The government will take all measures necessary in order to implement the (October accord)... and achieve the objectives of the economic programme, which is crucial for improving the long-term welfare of the Greek people,” he said.

Union leaders said people were fed up with spending cuts and higher taxes and warned they could seek common cause with groups in other countries.

Kostas Tsikrikas, head of the Adedy civil servants union, said “workers continue their struggle against this unfair, barbarous policy... We are going to coordinate our action with unions in other southern (eurozone) countries.”

Mr Tsikrikas conceded there were fewer protesters than at the last general strike October 19 which attracted around 120,000 but added that “the problems are going to get worse, we have had enough and we can’t go on like this.”

The protests follow similar strikes across Europe against spending cuts and tax increases introduced by governments fearful of getting sucked into the eurozone debt quagmire.

Yiannis Panagopoulos, chairman of private-sector union GSEE which organised the strike with Adedy, said on Wednesday that there “must be no illusions, austerity will continue during next year and so will our mobilisation because insecurity and the threat of unemployment persist”.

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