Where do you validate the ticket?
'Timbra' — 'TIM-bra'. Two syllables; stress on first. From 'timbrare' (to stamp/validate).
Ask when you have purchased a paper ticket for local transport and cannot find the validation machine ('obliteratrice').
'Timbrare il biglietto' means to validate/stamp the ticket. In Italy, unstamped bus and regional train tickets are invalid even if purchased. The 'obliteratrice' (validator) is the yellow or orange machine on board buses or at station platforms.
Devo timbrare prima di salire o a bordo?
Do I validate before boarding or on board?
Platform vs on-board validation differs by transport type.
La macchinetta per timbrare è rotta.
The validation machine is broken.
Report this to the driver immediately to avoid a fine.
Un biglietto non timbrato è valido?
Is an unvalidated ticket valid?
Directly asks about the consequence of not validating.
Validating ('timbrare') Italian regional train tickets before boarding is a legal obligation. Inspectors issue on-the-spot fines of €50–€200 for unvalidated tickets, even if purchased. Trenitalia's self-service mobile tickets do not need validation — only paper ones do.