Understand that given the short time available, any agreement, if one is to be reached, would need to start from existing texts (eg similar to NI-only backstop as @tconnellyRTE reports here rte.ie/news/brexit/20…)
However, a senior EU27 govt official tells me that politics will be as important as technical considerations over next few days
"There will be no Brexit on 31/10," a senior EU official told me today.