So today corbyn has sacked some members of his front bench because they voted to leave the single market against his wishes
Labours manifesto stated. "We will scrap the Conservatives’ Brexit White Paper and replace it with fresh negotiating priorities that have a strong emphasis on retaining the benefits of the Single Market and the Customs Union – which are essential for maintaining industries, jobs and businesses in Britain. Labour will always put jobs and the economy first."
So corbyn has done a 100% U-turn on the single market and lead millions believing that they were voting to stay as per their manifesto.
I voted remain and labour because of this and feel very let down
www.labour.org.uk/index.php/manifesto2017/brexit