>They didn't want to record attendance, they wanted to know where the students were in every second of the day. They wanted to time home long they are in the to

>They didn't want to record attendance, they wanted to know where the students were in every second of the day. They wanted to time home long they are in the toilet so that they can catch them smoking or dealing drugs. They wanted to see them leaving the school o that they can lie in wait and nab them as they cut class: students 2 and 5 are supposed to be in band class but they are headed in the opposite direction -- go all you zigs! For great justice! GDPR explicitly prevents this. Data is collected for a purpose and that purpose only. Collecting data for attendance then using it for catching drug dealers is forbidden.