From 15 January, you must use the new permit.

The following applies:

1-14 January: No parking permit is needed.
2-10 January: New parking permits can be picked up at the temporary reception in the premises of the Student Affairs Office on floor 2 in Building J.
From 13 January: New parking permits can be picked up at the reception in Building A.
From 15 January: New parking permits are required.