Greece’s former prime minister Lucas Papademos has been injured after a booby-trapped package exploded in his car in central Athens, police said.

Police said Papademos’s injuries were not life-threatening, and an Athens hospital source told Reuters he was being treated for superficial wounds to his abdomen and a slightly deeper injury to his right leg.

The attack was the most dramatic act of political violence in the crisis-hit country for several years.

Greece has a history of small-scale attacks against politicians, businesses and police.

Greek police say they intercepted several suspected packages addressed to Greek, German and International Monetary Fund officials in the past two months.

Thursday’s blast, in which an unnamed police official said two others in the vehicle were also hurt, was the most prominent since a booby-trapped package killed a guard for then Public Order Minister Michalis Chrisochoidis in 2010.

Papademos, a low-key figure who was more of a technocrat than a politician, was catapulted to the forefront of Greece’s debt crisis when he became caretaker prime minister from late 2011 to May 2012, fusing a fragile governing coalition between socialists and conservatives.

The country remains in recession with the highest unemployment rate in Europe, and a stalled creditor review has interrupted payouts under its international bailout programme, its third since 2010.

Papademos also served as central bank governor from 1994 to 2002, and as vice-president of the European Central Bank from 2002 to 2010.

A health ministry official said Papademos suffered injuries to his chest and abdomen after opening a package in his moving car.

Greek media reported the vehicle was armoured, containing the blast within its interior.

Footage from the scene, at a busy intersection in central Athens during rush hour, showed a black vehicle with its hazard lights on, virtually undamaged save for extensive cracks on the front windscreen.

“I felt my car shake … it was like a small earthquake,” an eyewitness told Greece’s Skai TV. He said he saw the doors of the vehicle be prised open from the blast.

“It was total panic,” he said.

Papademos has been in retirement since stepping down as caretaker prime minister in May 2012.

An envelope containing bullets and addressed to Greece’s general secretary for public revenue was intercepted at a post office branch in Athens on Tuesday.