December 7, 2018
As per your 2018 Tuna conditions:
Unused tags shall be returned to a DFO's area office located in Antigonish, N.S., Charlottetown, PEI, or Tracadie, NB within seven (7) days of ceasing bluefin tuna fishing activities or by December 31, 2018, whichever comes first.
Department of Fisheries and Oceans, PEI Area Office
165 John Yeo Drive