Any measures taken in the performance of their tasks and in the exercise of their powers shall be proportionate to the objectives pursued by such measures.
Beidh cibé bearta a ghlacfar le linn chomhlíonadh a gcúraimí agus fheidhmiú a gcumhachtaí comhréireach i leith cuspóirí a shaothraítear leis na bearta sin.