And one thing that simply must not happen is any sort of "national government." It's fine to say that we'll work constructively with the government, whatever that's supposed to mean, but what's needed now more than ever, confronted by the disastrous shower that are currently in power, is firm, critical and conspicuous holding of the government to account. Nothing too cosy, please, that will end up with Labour "sharing the blame" for this current shambles.