In the past, BC courts have been disapproving of surreptitious recordings in family cases. (hhlaw.ca)
What was different about Porter was his particular sensibility, the unassuming, decorous, almost surreptitious way he affected the mix. (nytimes.com)
And even if they hadn't demonstrated that time and time again, even if they were willing to engage in surreptitious campaigning, they are smart enough to know that it would destroy their reputation overnight. (politics.co.uk)