So, Nord Stream 2 will not be plugged into Germany’s gas grid. A little surprisingly, Chancellor Olaf Scholz has been first out of the blocks this morning in the western economic response to Putin’s recognition of breakaway states in eastern Ukraine. The block is not total: what Scholz says is that the certification process for the pipeline will be halted — leaving open the possibility that it might, after all, be connected if Putin starts to behave himself, or Germany becomes especially desperate for gas.