Earning a few bob

What century does Salans live in? Directions to the firm’s offices on its website offer the nearest riverboat station. Do many of the firm’s clients arrive via the Thames?
Apparently, according to the firm’s head of PR Rob Holmes, they might just do that. “You’d be surprised,” said Holmes, a response that did indeed surprise Tulkinghorn, although he suspects Holmes wasn’t being entirely serious.

Still, the next time Tulkinghorn visits Salans he’s putting on his wetsuit.