German Chancellor Angela Merkel warned in a speech in Parliament yesterday against ignoring the views of Britain on European issues despite differences with London over who should become the next president of the European Commission.

Speaking in the Bundestag ahead of a meeting of Group of Seven (G7) leaders in Brussels, Merkel said she was actively pressing her European counterparts to support the candidacy of Jean-Claude Juncker for the top European Union job.

But she also made clear that states with doubts about the former Luxembourg prime minister needed to be heard out and she sharply criticised German politicians and media who have urged her to ignore British concerns and ram through Juncker.

“We all know the reservations of some member states, for example Great Britain. To be clear, I do not share these reservations,” Merkel said.

“But I also want to be clear that I find it grossly negligent, really unacceptable, the way some people are saying they couldn’t care less whether Britain agrees, or even whether it remains a member of the European Union or not. This is anything but irrelevant, unimportant or trivial,” she added.

Sharply criticises German politicians, media who urged her to ignore British concerns

Juncker was the “Spitzenkandidat”, or lead candidate of the centre-right European People’s Party (EPP) in last month’s elections for the European Parliament.

But despite the fact that the EPP emerged as the strongest party group in the vote, it remains unclear whether he will get the Commission job, the most prestigious in Brussels. British PM David Cameron, whose Conservative party is not a member of the EPP, has made clear he opposes Juncker. The leaders of Sweden, Hungary and Italy, among others, have also voiced doubts.

After Merkel offered surprisingly lukewarm support for Juncker at the end of an informal EU summit last week, she was slammed in theGerman press and by some domestic politicians for bowing to Cameron’s wishes.

“It would be a farce if Europe allowed itself to be blackmailed by someone that doesn’t understand Europe and agitates against its success in order to boost his national profile,” Yasmin Fahimi, a senior member of the centre-left Social Democrats (SPD), said this week of Cameron.