Corrected entry: At the end of the film when Veronica has been shot, we see through the sun roof that she is lying, dead, across onto the passenger seat. However, we see before when she is on the phone that she is wearing her seatbelt; hence, she could not have fallen across the seats - she would have just slumped forward. Macabre, I know, but a mistake all the same.
Corrected entry: Most Dublin gang members don't wear leather jackets. Anyone from Dublin will tell you that the majority of Dublin gang members wear tracksuits.