Ousted Catalan President Carles Puigdemont turned himself in voluntarily to Belgian police in a fresh twist that brings to 15 the number of political figures who are being detained and could energise the separatist movement.
Prime Minister Mariano Rajoy invoked constitutional powers last month to reassert his authority over Catalonia and fire Puigdemont and his government.
Since then, eight politicians and two activists have been jailed pending trial in Spain, and five others, including Puigdemont, are being held in Belgium, where he's trying to run a government in exile.
"It had been looking positive for Rajoy as he seemed to be trying to restore order in Catalonia in a restrained way," said Caroline Gray, a lecturer in politics and Spanish at Aston University in the UK who specialises in nationalist movements. "The jailings have made everything more problematic."
The Belgian judge has until tonight NZT to make a decision on whether to keep Puigdemont and four ex-officials from his government in custody after their surrender to police in Brussels triggered a 24-hour deadline, according to Gilles Dejemeppe, a spokesman for the Brussels prosecutor office. A Spanish judge had issued an arrest warrant for them on Saturday.