It’s the last day of the electoral campaign in Serbia today ahead of this Sunday’s closely contested parliamentary election

As we are waiting for Macron, first details of the planned police response to this weekend’s protests are emerging.

Junior interior minister, Jean-Didier Berger, said that the police presence will be “20% higher” than last weekend, with reinforcements from the army, elite police forces and gendarmerie.

Students, teachers and civil servants have shown up in Athens, with demonstrations also in Thessaloniki and other cities

Meanwhile, back to Witkoff’s meeting with Putin in St Petersburg, the US president, Donald Trump, has just welcomed the release of Stephen Hubbard, a US citizen held by Moscow on allegations of fighting as a mercenary for Ukraine (11:24).

In a post on Truth Social, he said:

“Stephen Hubbard, taken four years ago by Russia during the Biden Administration, was just released from prison, at the request of President Donald J. Trump, made directly to President Vladimir Putin in a telephone conversation last week.

Stephen is on his way back home and will soon be with his family. The United States, out of respect for President Trump, was not required to give anything in return - an unprecedented situation for Russia. There was no “swap” necessary for this release.

The Ukrainian leader says talks with US envoys covered security guarantees and he hopes to hear Russia’s response tomorrow

Nordic correspondent

As well as Steve Witkoff, Ukrainian president Volodymyr Zelenskyy will also meet the Norwegian prime minister, Jonas Gahr Støre and the Finnish president Alexander Stubb and Norway’s new King Haakon during his visit to Oslo.

This live blog is now closed.

• Macron criticises ‘unbridled violence’ after 2,400 arrests across France

French PM Lecornu says he has asked prefects to implement “a number of partial curfews” in certain “localised” urban areas to stop further disorder, which he attributes to “the extreme-left” and some criminal elements.

We will no doubt hear more on this from local authorities, as in the example of Marseille (10:32).