There has been a further update from the MRS on face-to-face research guidelines:
MRS reiterates face-to-face research guidelines
Face-to-face data collection during Covid-19 should take place on the doorstep, not inside participants’ homes, the Market Research Society has reiterated.
https://www.research-live.com/article/news/mrs-reiterates-facetoface-research-guidelines/id/5073932