Hello Tyloux! I understand the frustration that you're going through with 7v1's on kit pvp. Sadly, it doesn't look like there going to implement a rule about this as gangs are suppose to target players but maybe make a thread in the support forums discussing this.
That honestly sucked to watch. But it is pvp and i dont think they will have a rule against stuff like that unfortunately. maybe you need to get your gang on for more of a fair fight :/. Have a good day :D
Both the replies above answer your question, therefore I'll lock the thread. - Question answered / Thread locked