A promising future now looks perilous for election loser Zack Polanski. He sowed, now he reaps | John Harris

There was a real chance of a Green byelection win in Holborn and St Pancras. He made bad decisions and cost his party dear As ever, among all the noise triggered by Labour holding the seat of Holborn and St Pancras, the most plain-spoken and undeniable analysis was provided by th