(23 Jul 2016, 7:28 pm)NK53 TKT wrote I was on the Glasgow tour today, very frequent but it had multi-lingual commentary, I don't think many foreigners come to Glasgow on holiday!
These are just the ones I know off the top of my head, I might've done more!
The Citysightseeing and Majestic tours in Edinburgh also have multi-lingual commentary (although I guess that this will be joined by the Edinburgh Tour and possibly Mac Tours depending on what happens to that in the upcoming Gemini upgrade)