@Owlsintowels - My immediate thought was 'I wonder what he has promised Varadkar to get him on side?'
That's an extremely insulting comment. Ireland has been 100% consistent in their position throughout this. Suggesting Ireland would take a bribe, which could only involve throwing NI under the bus and reneging on our obligations under the GFA is disgusting. It's also reflective of the generally dismissive, condescending and xenophobic attitude many English have towards Ireland (I've never come across this attitude amongst other British people).
Politicians in the UK, particularly those in government, may be lacking in integrity. Please don't assume ours are the same.