Nicola Sturgeon repeats her promise to reveal plans for a second independence referendum within weeks. Challenged by the Scottish Greens to confirm the timing on announcement on another vote, the First Minister tells MSPs the option of independence must be open to the people of Scotland. Plus Alex Massie and Joyce McMillan reflect on Brexit and a turbulent week in Westminster.
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.