Lol what nordog is trying to say is that when both flags are on the stands of each base and you have left your base and are in mid you see an enemy going towards your base who has already passed you, this is when you have been seen to turn back around and go to your base instead of continuing on to enemy base to grab or cover etc. This is also known as chasing/assing. Its not allowed. The only times yoi are permitted to do that is when you are covering a flag carrier or there is a crossteal. Same applies for shooting backwards while entering to retrieve your flag in enemy base. The problem is that you do this constantly with no real valid reason to do so.
Before you cry about me posting again (when it is actually my obligation to do so as one of the head admins here) nordog has asked me to explain things to you a bit better in the hope you understand better