The story of the J P Coats cotton mill in Paisley.
The rear of First 69096 (SF06GZE) is seen; it's a Volvo B7RLE/Wright:
Several buses of McGills Bus Services appear in passing, but the only one identifiable is 8034 (SK15HDY), a 2015 ADL E20D:
There is also a brief view of two Western Scottish Bristol Lodekka FLF/Eastern Coachworks: