Charging Laptops at School

What are the negatives of Rimu charging there laptops at school?
1. It will cost lots of money if all the chargers are plugged in all the time.
2. There will be heaps of cords around the classroom.
3. People will start tripping over all the cords and losing all of there chargers because other people will be using them.
What are 2 of the suggestions for solving the problem?
1. We could take points off the group whenever someone needs a charger.
2. The people would have to come and sit near the teacher and use the spare chargers for the day.
What is your opinion about Rimu students charging there laptops at school.
I think that if you have a reasonable excuse then you can use a charger but you need to have it plugged into a spot that is not in the middle of the room so then we do not have chargers all of the room.