Supervision
Whopity
The UK AFI requires a FI supervisor present at the aerodrome for departure and arrival. No such restriction is applied to the JAA FI(r)
The JAA term 'supervision' is not made clear and therefore could be someone quite lossely associated with the days activities. Maybe, put simply, someone to whom you may refer wherever they may be - some might not like that but is how many consider it to be and how it is commonly operated by some clubs/schools.
One is left to ask that why, if the intented restriction was to be the same as the UK AFI, that the ANO schedule 8 didn't say so. It is only a few inches of paper between the one regulation and the other.