Remainers plan mass march and key vote in last days before Brexit

Cross-party alliance aims to build pressure on MPs in the run-up to 29 MarchCampaigners against Theresa May’s “my deal or no deal” Brexit strategy are planning to mobilise the public and politicians for a showdown over the UK’s future in Europe in the final six days before Britain is due to leave the EU, the Observer can reveal.The plans will involve a huge march in London on Saturday, 23 March, aimed at demonstrating the scale of public anxiety about the two Brexit optio