Deutsche Bank's co-chief executives Anshu Jain and Jürgen Fitschen endured a boisterous start to the bank's AGM this morning as they attempted to chart the "unprecedented" change under way at the group since they took over.

After Deutsche Bank's supervisory board chairman Paul Achleitner had opened proceedings at the Festhalle Messe in Frankfurt, Jain took to the lectern to speak to shareholders. He had barely begun to speak when a pocket of attendees began shouting.