I was also there.
First thing to remember. The City fans mouthing off were your general fans. Men, Women and kids. They were normal fans leaving the ground and celebrating.
Anyway. The way I saw it close at hand. Walking along with my mate and ex girlfriend and her daughter. City fans were singing and winding up the Rags. (that's happened with other teams and their fans after we've won) As we walked to the former B of the Bang site, on the right of us was a metal fence and behind that were the police horse boxes and coaches. Next thing a roar went up and I looked to my right. Loads of MIBS, probably 50+, could have been more, started bouncing up and down and began pushing and kicking the metal fence. A few city fans ran over and started kicking it back. The MIBS then burst forward and pushed the fence over. They then started bouncing and moving forward. At this point all the dads, mums and kids started running to get away. As the MIBS moved forward a handful of city lads and men stood their ground and a few fights started. As these individual fights continuded the vast bulk of the MIBS were still bouncing around behind the front lot who were still having idividual fights. About one or two minutes later the police arrived with batons raised and split both sets of fans up and pushed the MIBS back. After that the trouble seemed to spill onto Alan Turing Way. Not sure how as I lost the MIBS being forced back, when the police were forcing us back.
To put it in a nutshell. The MIBS had obviously got together outside the ground after the game, probably numbering 50+.(couldn't tell properly) Obviously they heard the singing and decided to go for it. What they met were Men, women and kids coming out of the stadium. No proper lads. As has been stated, once again they attacked anyone in their range, this included Men, women and children who couldn't get out of the way. A few City did stand (again not lads) and faced them off.
So once again, the mighty organized MIBS had it with normal city fans. No wonder they will claim a successful night and a result.
One more point. Why the f*** did GMP let them out as trouble was going to happen, yet they decided to keep Leeds in at OT for 30 minutes. GMP thought they could handle it. They failed badly and got teir tactics wrong. If City fans are let out at the same time as the Rags next week at OT, it will be murder. GMP, you have been warned.