German President Frank-Walter Steinmeier stressed the need for 'political stability'
German President Frank-Walter Steinmeier stressed the need for 'political stability' AFP

German President Frank-Walter Steinmeier dissolved parliament on Friday and confirmed the expected February date for an early general election after the collapse of Olaf Scholz's government last month.

Scholz's coalition was brought down by internal fights over how to revive Europe's largest economy, but a deadly car-ramming attack at a Christmas market last week has renewed the country's heated debates over security and immigration.

Confirming the February 23 date for the election, Steinmeier emphasised the need for "political stability" and appealed for the campaign to be "conducted with respect and decency".

A Saudi doctor, Taleb al-Abdulmohsen, 50, was arrested at the scene of the attack on the Christmas market in the eastern city of Magdeburg which left five people dead and more than 200 injured.

Interior Minister Nancy Fraser has said Abdulmohsen held "Islamophobic" views but his exact motive remains unclear.

In the wake of the attack, Scholz appealed to Germans to "link arms" and to not allow "hatred to determine our coexistence".

The conservative CDU/CSU is leading in the polls on around 32 percent under its leader Friedrich Merz and even before last week's attack it had been promising a harder line on immigration as well as a rightward shift on social and economic policy.

In second place on 19 percent is the far-right Alternative for Germany (AfD), which held what it called a "memorial" rally in Magdeburg on Monday.

At the event, the AfD's regional leader Jan Wenzel Schmidt said Germany could "no longer take in madmen from all over the world" and demanded the country "close the borders".

Steinmeier also said on Friday that he wanted "the campaign to be conducted with fair and transparent means" and warned of the dangers of "foreign influence... which is particularly intense on X," the social media platform owned by billionaire Elon Musk.

"Hatred and violence must have no place in this election campaign, nor denigration or intimidation... all this is poison for democracy," Steinmeier said.

Scholz's Social Democrats are lagging badly in polls on just 15 percent.

His unruly three-party coalition collapsed on November 6, the day Donald Trump won re-election to the White House.

That led him to call a confidence vote last week which he lost, paving the way for an early election.

Scholz will remain in office as a caretaker chancellor until a new government is formed, which could take several months after the election.

In his speech, Steinmeier reminded political parties and voters of the host of challenges the next government will face given the "economically unstable situation... the wars in the Middle East and Ukraine" as well as debates over immigration and climate change.

On security, both the CDU and SPD want to keep helping Ukraine in its war with Russia and spend two percent of GDP or more on Germany's defence.

While the CDU programme remains vague on what weapons to ship to Kyiv, the SPD opposes sending long-range missiles because "Germany and NATO must not themselves become parties to the war".

On the thorny issue of how to boost Germany's ailing economy, both parties want to reinvigorate the "Made in Germany" brand, boost investment and upgrade crumbling infrastructure.

The SPD has proposed mobilising an initial 100 billion euros through a new public-private "Germany Fund".

It also plans to loosen Germany's tough limit on new state borrowing, while the CDU insists the so-called debt brake must stay.

On climate and energy, the SPD has vowed to promote renewables, e-mobility and an ambitious green hydrogen initiative, while the CDU said it would reverse the planned phase-out of combustion engine vehicles.

The conservatives have also pledged to study whether some of Germany's shuttered atomic power plants can be brought back on-line.

Olaf Scholz's government was felled by internal fights over how to revive Europe's largest economy
Olaf Scholz's government was felled by internal fights over how to revive Europe's largest economy AFP
The Christmas market attack has reignited a debate on immigration
The Christmas market attack has reignited a debate on immigration AFP