Activists call for people to make their anger known over poor public services including education and housing

• Europe live – latest updates

Street protests sweeping Europe are expected to spread to Germany and reignite in France on Saturday, with police mobilised to stop potential looting and rioting on the fringes of what organisers hope will be peaceful rallies.

Weeks of, at times violent, student demonstrations have rocked Italy, Spain, Portugal, Albania and France, where activists on Halloween have again called for people to make their anger over the cost of living and deficient public services felt across the country.

Gernot Döllner criticised for in-person announcement of major investment in US days before midterm elections

The head of the luxury carmaker Audi is under fire in Germany for appearing at a rally with Donald Trump just days before the US midterm elections, to announce billions of dollars of investment in battleground state Georgia.

Gernot Döllner joined Trump on stage after the US president gave a speech criticised by the head of an elected body of employees at Audi’s parent company, Volkswagen, as being full of “racism, sexism, transphobia [and] contempt for democracy”.