And finally, we have official version (Herefordtimes)
"Homeless woman Samantha Lamputt living on city centre roundabout says she wants to raise awareness"
http://www.herefordtimes.com/news/15409683.Homeless_woman_living_on_city_centre_roundabout_says_she_wants_to_raise_awareness/
I saw 1st tent on 03.07.2017.
Around Wednesday another tent with plenty of white balloons attached to it appeared.
Below photo from Monday:
(sorry for bad quality but it was 4:30 in the morning)