After a disastrous performance in the European Elections two Labour frontbenchers quit. But the party's Scottish leader tells Representing Border he's staying on. We'll debate the impact of the European vote with two South of Scotland MSPs - SNP remainer Joan McAlpine and Tory Brexiteer Michelle Ballantyne. And we'll hear from a former Moderator of the Church of Scotland who warns of division and extremism in our politics. Also on the programme - a smacking ban moves a step closer as the bill to outlaw physical punishment of children passes it's first parliamentary test.
Representing Border celebrates it's 500th instalment on Tuesday evening.
Our political editor Peter MacMahon blogs on the First Minister's caution over new powers to raise more cash for Holyrood.