Well it sounds like they were crims rather that prostitutes. AW turns up 3 WGs for "Scottish Borders"... it all sounds a bit vague to me... I mean say you live in Newcastleton and someone is a prossie in the "Scottish Borders" and you go oh right love, and where abouts are you hen and she says EYEMOUTH. They're both Scottish Borders but that would be about 2hours by car and probably at least twice that by public transport. Why not just say where you live?
AW turns up three old slags in the 'Scottish Borders' and they are enough to put someone off their ReadyBrek.