Domanda 81, Comunicazioni in inglese - PPL(A) - Licenza Pilota Privato (Aerei)

No, if the ATC route clearance is transmitted in a published form (e.g. Standard Instrument Departure Route/SID)
No, if the communication channel is overloaded
Yes, unless authorized otherwise by ATS authority concerned
No, if the content of the ATC clearance is clear and no confusion is likely to arise