Germany's ruling parties are bracing for a second electoral disaster only two weeks after the flop in Bavaria, as polls for Sunday's (28 October) regional election in Hesse suggest voters will punish parties in the coalition government.

Both Merkel's Christian Democrats (CDU) and coalition partner Social Democrats (SPD) are expected to suffer losses, reflecting a nationwide trend.

Hesse has, for the past 20 years, been ruled by CDU-led coalitions, but polls show Merkel's party could lose 12 points compared to elections in 2013.

This could spell trouble for Merkel, who stands for re-election as party leader at the CDU conference in December.

Polls have also confirmed another trend: the Social Democrats are tied with one of the big winners of the Bavaria election, the Greens, with both in second place with 21 percent.

On Sunday (28 October), clocks will have to be turned backwards one hour to end summertime officially.

The issue is now on the EU's agenda as well.

Environment and transport ministers will meet in Graz, Austria for an informal gathering on Monday and Tuesday (30 October).

On Monday (29 October) EU transport ministers will take up the question of abolishing daylight-saving time, a recent proposal by the EU commission, which said that, in its survey, 80 percent of respondents wanted to end the bi-annual clock change.

The commission will close its doors for a mini vacation next Thursday and Friday (1 and 2 November), as EU officials await the official response from Rome, whose budget plan the EU executive rejected last week. Italy has three weeks to submit a revised budgetary proposal.

With Brexit talks in Brussels still at a standstill, UK prime minister Theresa May will be speaking at the Nordic Council's session in Oslo on Tuesday (30 October) in front of parliamentarians and prime ministers from the five Nordic countries.