Digi card renewal

papermonkey:
Hi fellas, just decided that I may be in a bit of a quandry, I’ve just renewed my digi-card, no problem, but have noticed that they run out/commence at midnight on the day in question.
Heres the question: as a night worker, I’ll commence work with the current card, at midnight do I eject that card and start with my new card, or for the purpose of simplicity, do I finish the shift on the same card? :confused:

or you could just use and keep both cards…not that i am saying professional drivers to that to tar the reputation of the industrie, hell no. lolol