RussiaToday | November 25, 2010 - Calm is being restored in central London after a day of violent protests. Thousands of students took to the streets to demonstrate against government plans to increase university tuition fees and slash teaching budgets. Elsewhere in Europe, public discontent is mounting as the single currency plunges deeper into crisis. It's feared Portugal could be next in the line for EU aid.
* PIGS refer to Portugal, Ireland, Greece & Spain.
