Ok here's the idea, Space as we know is a dangerous place so I think each ship should include a distress signal system. Whether it's a module you buy or whether the ships come with an inbuilt system would be for others to decide.
So you get pulled into a fight with an interdiction you can choose to emit the distress signal for help, the law enforcement ships may come to your aid, or maybe other friendly pilots. Human players and NPCs alike. However of course there is always the risk that Pirates may "take the opportunity" as they now know there is a weakened ship nearby ready for picking. They may choose to help and the price is your cargo for example. So there's no guarantee help will come so a pilot uses the system at their own risk
So you get pulled into a fight with an interdiction you can choose to emit the distress signal for help, the law enforcement ships may come to your aid, or maybe other friendly pilots. Human players and NPCs alike. However of course there is always the risk that Pirates may "take the opportunity" as they now know there is a weakened ship nearby ready for picking. They may choose to help and the price is your cargo for example. So there's no guarantee help will come so a pilot uses the system at their own risk