Head Girl & Head Boy

In a recent election Hannah has been elected as Head Girl and Jake has been elected as Head Boy.

The responsibilities of the Head Girl and Head boy are as follows;

To lead pupil team meetings.
To discuss what pupils want and how to improve pupil well-being.
To put forward ideas from the pupils to the teachers and to discuss ways to promote expectations of pupils and encourage all to do their best. ?
To suggest trips/rewards and incentives. ?