Cookie?

I'm on a bus going to God knows where. It stops and I get off to find myself at an alleyway. There are lots of kids my age and younger. I'm looking for a child and I ask this boy in a battered top hat, “Have you seen a negro kid on a yellow tricicle with red wheels. I get no answer, so I ask another child and she points me in the right direction. I walk where she pointed. Up ahead was some crossroads and beyond that a doorway, no door. As I walk, four of my friends join me. We cross the crossroads and then to my left was a café, it looked like a bus or coach with the front lopped off. We walk up to the door way and I hear clicking noises, like metal on metal. I look up out of the doorway and see one of my teachers, who immediately steps back so I can't see him. A car park is before me, with some cars parked. There are even some burnt out cars which there are trees and plants growing out of them. I look past the one at 2 o'clock to see some more of my teachers hiding away. There's three of them. I look to my friends and tell them something (can't remember what exactly) but I then look out to the car park again and leg it to the pristine car which is dead ahead. I hear the sound of fully automatic fire behind me. We were being shot at. We hid behind the car. It was a Renault Clio. Another teacher comes out with a gun, but fails to do harm since she doesn't know how to use it. I take the weapon off her, and shoot her. I also take down the teacher on the roof. We capture the remaining teacher. I remember talking to one of them and asking, “Why would you do this?”
“To rule the world.”
“Will you have any friends if you rule the world?”
He laughs. “I have all the friends I need.” Then the army appears from no where. Aircraft could be heard flying over head and radios where going off.
Me and my friends ran for it. We split at the cross roads, me and one friend, Rhys, go straight ahead. We run the the alley where I started and make a right then left and we come to a church and claim sanctuary. We wait, constantly looking out for the army through the windows. We watch as some guy runs jumps into a nearby lake and swims for his life. After a few minutes we see people making a chain and blocking access to the church. We eventually leave the church, and walk along the bank of the lake and come to a car. The rest of my friends are waiting for us.
Me and my motely crew are now in a car travelling through the woods. I do not remember anything significant happening.
I am now in a cave (same dream) looking for a hiding place, I exit the cave after being unable to find a suitable one, and go down the woodland path leading from the cave. At the bottom there is a tunnel which has another path leading away from it, the path is on a cliff edge.I hear footsteps coming from the tunnel. I stop walking to listen, thinking it might be the army. It isn't. It's a boy scout, I do not know him and he is running for his life. I go to help him. He makes it up the path on the cliff edge. He is a good way up before I catch up to him, he stumbles and falls to the ground and sprains his ankle. Rhys jumps out of nowhere and helps me carry him up the hill. Below us is a very steep slope, which gradually turns into a cliff face the further you make your way along. At the bottom of which is a river bank. and barbed wire fencing stopping us from just walking into it. The boy 'jumps' without warning and hurtles towards the ground below. He just misses being caught in the barbed wire. Rhys and I continue to run. He jumps just before the river bank ends, missung the barbed wire. I run to the point where there is no river bank and just water and I jump. The dream ends.