French police were on Saturday pulling out all the stops to locate a suspect following a blast in the heart of Lyon that wounded 13 people.
“All means have been activated to identify and detain the person who committed this act,” Paris prosecutor Remy Heitz told media in Lyon, the third-biggest French city.
The blast occurred just two days ahead of hotly contested European Parliament elections and with France on watch for any repeat of recent deadly terrorist attacks which have rocked the country.
Heitz has taken charge of the investigation into “attempted murder in relation with a terrorist enterprise and association with terrorist criminals.”
French Justice Minister Nicole Belloubet said late Friday however that it was too soon to say whether the blast could be termed a “terrorist act”.
President Emmanuel Macron initially called the Friday evening explosion an “attack” but later took a more cautious tone with a tweet that condemned “the violence that has struck” the city’s residents.
Police issued an appeal for witnesses on Twitter as they sought a man — described as “dangerous” — who was believed to be in his early 30s and who was picked up by security cameras riding an all-terrain bicycle immediately before the explosion.
An image of the suspect, wearing light-coloured shorts and a long-sleeved dark top, was posted. His face was partially covered by a khaki cap and sunglasses.
The number of wounded stood at 13 — eight women, a 10-year-old girl and four men — of which 11 needed hospital treatment. None of their injuries were life-threatening.
No one has claimed the attack, Heitz noted.
He said investigators had recovered small screws, ball bearings and batteries along with a printed circuit and a remote-controlled trigger device, and pieces of white plastic that might have been part of the explosive device.
It was placed in front of a bakery near the corner of two crowded pedestrian streets in the historic centre of the city at around 17:30 pm (1530 GMT).
District mayor Denis Broliquier said “the charge was too small to kill,” and an administrative source told AFP it was a “relatively weak explosive charge” that was triggered at a distance.
“There was an explosion and I thought it was a car crash,” said Eva, a 17-year-old student who was about 15 metres (50 feet) from the blast site.
“There were bits of electric wire near me, and batteries and bits of cardboard and plastic. The windows were blown out,” he said.
‘A huge ‘boom”
The attack upended last-minute campaigning ahead of France’s European Parliament vote on Sunday, with Prime Minister Edouard Philippe cancelling his appearance at his centrist party’s final rally Friday night.
“I was working, serving customers, and all of a sudden there was a huge ‘boom’,” said Omar Ghezza, a baker who works nearby.
“We though it had something to do with renovation work,” he said.