Don't know, started off with all the roads near where I live, then was all the roads within the Tweed basin. But it was exciting to go over the water shed into the Aln and Coquet. I have now ventured as far a field as the Tyne and the Forth. Maybe I should limit my area to the 55th parallel ?
If only I had known what front door, I could have popped in for a pot of tea.
Update on my little brother. Up to Sleeford ??? yesterday, aiming for Whitby tonight and here on friday.