Where Member States allow for the use of on-demand or similar employment contracts, they shall take one or more of the following measures to prevent abusive practices:
(a)
limitations to the use and duration of on-demand or similar employment contracts;
(b)
a rebuttable presumption of the existence of an employment contract with a minimum amount of paid hours based on the average hours worked during a given period;
(c)
other equivalent measures that ensure effective prevention of abusive practices.
Member States shall inform the Commission of such measures.