Children between the ages of 6 and 14 need a declaration of consent (written or digital) from their legal guardian if they are travelling unaccompanied. You can find the form for the declaration of consent here.
Upon request by the drivers, this must be presented (digitally or in writing).
Children before the age of 6 may only ride in the company of a suitable supervisor.
MOIA or the drivers do not assume any supervisory responsibility.