'The iceberg always blinks at the last minute.' - @BorderIrish 'I was living the quiet life, watching the traffic and the sheep go by and then Brexit came along and I listened to people dismissing my importance. I could see the danger coming in the distance, like a cold front on the Tyrone skyline. So I thought, how can an invisible border be heard?' 97 years young, the Irish Border may be a late adopter of Twitter, but with more than 82k followers including Taoiseach Leo Varadkar, Piers Morgan and Alastair Campbell, the Border isn't so invisible anymore.