ESP as standard?

Question: does the Mini “Seven” have ESP as standard or is that equivalent to ASC-T? Brisanter background to my question: Did a fire brigade operation, a serious traffic accident, a BMW “Mini Seven” came into the banquet, then to the counterroad, where he stood across and the incoming VW Passat hit the driver’s door, the mini driver was dead on the spot. Can it be that despite ESP, a vehicle crosses through a driving error??? Or can it be that the driver has made a full braking and at the same time directed sharply to the right? Does the ABS overdrive the ESP (ESP wants to prevent the vehicle from turning, but ABS says “Full braking is braking with maximum force, ESP no longer has any influence”? Who has relevant experience with ESP, for example, driving safety training?