The inspector might have taken a note of them and reported.
He said that the inspectors had reported no such incidents.
The inspectors looked at more than 1,000 buildings, and reported that they found most empty.
In no case did the inspectors report seeing the men use condoms.
The inspector reported that the chair itself, the wooden part, needed replacement.
It is likely to be some months before the inspector reports to the Secretary of State.
By that time, the inspectors should have reported whether they found anything amiss during their visits.
Inspectors visited the site but reported no illegal or unnecessary noise.
The inspectors reported high levels of "trauma", such as family breakdown, and domestic violence.