Not really suprising, but in Bremen the Green leadership wants to start coalition talk with SPD and Left. A majority of the Green base and their members (especially in Bremen) were in favour of this all the time. Now a party convention needs to approve this and then they can start to negotiate.
This vote on the convention will be a no-brainer, if a Jamaica coalition would have been spproved there, too, is debatable. So this
could have played a role in the decision of the party-leadership, too.
Source:
https://www.zeit.de/politik/deutschland/2019-06/bremen-gruenen-vorstand-fuer-koalitionsverhandlungen-mit-linker-und-spd
