Instapass happens, if you enter Patriot during Salvatore's called a meeting after picking up Luigi while on_mission = 0. There might be a probability that one byte in the memory can be corrupted, but at worst it should only make one of the phones ringing.

It also may save no time, since more than 3 minutes are wasted on Salvatore's called a meeting, but instapass is instapass OpieOP