Many protesters are still angry at the 2015 'Dieselgate' scandal when Volkswagen falsified the data on diesel emissions. (Photo: AFP)
Thousands of protesters, many on bicycles, gathered in the southern German city of Frankfurt Saturday to protest outside the city's motor show, part of a new wave of environmental activism.
Between 15,000 and 25,000 people -- according to estimates from the police and the organisers respectively -- turned out calling for radical change, in a sign of growing impatience with the motor industry.
Campaigners are pressing Germany's car industry to go green and abandon internal combustion engines. Saturday's rally -- and another planned on Sunday -- followed up on protests inside the Frankfurt Exhibition Centre earlier in the week.
"The car industry has cheated on diesel and is contributing to the worsening climate crisis," said Gerald Neubauer, a spokesman for the campaign group Campact, co-organisers of Saturday's demonstration Saturday at Frankfurt's biennial International Motor Show (IAA).
Diesel-fuelled cars have remained at low levels of popularity in Germany following Volkswagen's massive "dieselgate" emissions cheating scandal of 2015.
"The motor show represents the last century," Christoph Bautz, director of Campact, one of the campaigning group's behind the protest, told AFP.
"We want the future to belong to the bus, the trains and to bicycles -- we don't want any more."
Two stretches of motorway were sealed off to allow thousands of the protesters to make their way to the venue on bicycles.
The combination of protests and civil disobedience aimed at Germany's car industry shows the sector no longer enjoys the untouchable status it once held as a key driver in Europe's biggest economy.
The 10-day long IAA show, where the latest automobile trends are being showcased until September 22, is crystallising tensions over the car industry in Germany, where climate change is shaking up the public discourse.
There are already calls to ban gas-guzzling SUVs from German city centres after four pedestrians, including a three-year-old boy, were killed this month when one mounted the pavement in Berlin.
"Such tank-like cars do not belong in cities," tweeted Stephan von Dassel, a Greens politician and mayor of Berlin's Mitte district, where the fatal accident happened.
"They are 'climate killers', even without accidents -- every driving error becomes a life-threatening danger for innocent (pedestrians)."
When the Frankfurt car show opened to the press on Tuesday, Greenpeace activists inflated a giant black balloon outside, bearing the inscription CO2.
Then on Thursday at the Volkswagen and BMW stands, protesters climbed on SUVs with signs bearing the slogan "Climate Killers" during a visit by German Chancellor Angela Merkel.
"The automotive industry has still not understood the climate crisis," Greenpeace activist Benjamin Stephan told AFP.
"Instead of celebrating fuel-guzzling SUVs, manufacturers must put an end to these urban tanks and shut down combustion engines."
Manufacturers must "get out of petrol and diesel, get out of the combustion engine and reduce the number of cars", added Campact's Neubauer.
The vision for many environmental activists is seeing German cities free of cars.
"The IAA is a symbolic place, where politicians meet carmakers to congratulate themselves" on an outdated mode of transport, said the Sand in the Gearbox spokeswoman, using the pseudonym Tina "Velo" - bike in French.
"We have to abandon cars, we want car-free cities."
Sand in the Gearbox is representative of a more radical faction of Germany's environmental movement which is prepared to engage in civil disobedience to attract attention.
Movements such as the Extinction Rebellion network, which use non-violent resistance to protest climate change, are spreading across Europe.
In Germany, the similar group Ende Gelaende succeeded in occupying and temporarily shutting down a large brown coal mine in June, which has galvanised the anti-car movement.
"The automotive industry is under pressure -- it no longer has the support of society as it did a few years ago, because it has missed out on developments and has no concepts for the future," added Tina Velo.
Having long been regarded as an essential cog in Europe's biggest economy, Germany's auto industry has reached a crossroads as it struggles to adapt to the trend of electric cars.
On Thursday, Merkel said she would support the sector through "revolutions" in climate protection and digitalisation, but warned firms must develop new technologies and win back lost trust among the public.