Hi there, unfortunately the ESG subforum here has been fairly quiet lately and it possible you won't get much of a response here regarding ESG.
There is a USA ESG Facebook group I am a member of, not overly active but members are responsive to questions. It's possible you may find a UK ESG facebook group too. If you use FB and are concerned about privacy re joining a WLS group, do what i did, I set up a second account to join the WLS groups.
https://www.facebook.com/groups/1935274250043041/
