0 past simple and past participle of invigilate
1 to watch people taking an exam in order to check that they do not cheat:
I invigilated for many years.
It is so short of space that the boys have to take examinations, which have to be invigilated, in the sitting room of the porter's cottage.
That leads one to suppose that this is a matter which requires public invigilation or is capable of being invigilated by the public.
So there will be transparency in the process, which will be carefully invigilated.
It is a capacity which cannot in any circumstances be effectively inhibited or invigilated by any inspectorate system.
Each individual may have a claim for special damages besides the general damages being claimed, and that has to be very carefully invigilated.
But there are some very poor galleries and some which are badly invigilated, and that is another matter which ought to be studied.