May rejects customs union as Britain signs deal with Switzerland

London (CNN)British Prime Minister Theresa May has again rejected calls for the UK to remain in a customs union with the European Union after the country leaves the bloc — but said she remains open to further talks with the opposition Labour Party as the clock ticks toward a potential no-deal Brexit. But May said she would welcome further talks on what “alternative arrangements” should be sought to the backstop — an insurance policy designed to avoid a hard border between Northern Ireland and the Republic of Ireland — which has stalled parliamentary support for her proposals so far. “One of the things I would like our teams to discuss is the exact nature of those alternative arrangements,” May wrote. …