At Fourah Bay College here, one of the most guarded sites are toilets. It took me a while to locate them and then a while longer to discover who had the keys. There is one in my office, though it doesn’t work. There’s another one in the basement of the library and a longtime staff person showed me where the key is kept. When the electric power is off, which happens frequently, you reach that one through a darkened storage room.
There’s yet another toilet in an Administrative/classroom building. The custodian has a key; so does at least one of the Administration officials. None of these appear to be available to students who would normally have access to the hostels, but they were damaged during violence following student elections earlier this year (2008).