A Metropolitan Police spokesperson mentioned they had been “uncovered to an unknown chemical substance”.
Source : https://www.bbc.com/news/articles/cl7ykwx29e7o
'Chemical incident' at flats hospitalises 10 people
A Metropolitan Police spokesperson mentioned they had been “uncovered to an unknown chemical substance”.
Source : https://www.bbc.com/news/articles/cl7ykwx29e7o
