From Wiktionary, the free dictionary
From ticket + -able.
ticketable (not comparable)
- Of an offense: for which a ticket may be issued.
2014 May 9, “MassDOT Signs Remind Commuters To 'Use Yah Blinkah'”, in CBS News[1]:Failure to use a 'blinkah' when changing lanes is a ticketable offense in Massachusetts.