Drisk has been working on ensuring that automated cars are capable of securely responding to and managing a variety of scenarios for a lengthy period of time. The purpose is to produce autonomous vehicles that are safer on UK roads. The Drisk tool assists in retraining AVs to spot edge cases. But what are edge cases? Edge cases are high-risk incidents that have the potential to result in a serious road collision. These are extremely complex and unexpected events. We've been collecting data from real-world traffic that's not just useful for what's already happened, but also for what's yet to come.