What is the meaning in a dream of Arresting

Arresting

I was at the zoo and saw a stampede of alligators. I went into an alcove where there were other people. The alligators came into the alcove. I fed one tiny crocodile and one person cookies. A chicken walked by and the tiny crocodile ate it. As it was eating it, I ran out of the alcove and saw a huge alligator. It came after me, but then went after someone else. I used that chance to escape and when I escaped the zoo, I got the attention of a police officer who was arresting a gang, to help the people left behind.

Dreamt I was in a car with a friend and someone I didn't know but felt like they were my son's father. we passed a festival and my friend wanted to go and left us and the man and I went to a shabby hotel. I kept explaining the urgency to get my son. The man then started to masturbate, took off the head of his penis and starting saying nasty things. I asked for the keys to the car but only the shell of the car was there. the keys worked for another car. I left and came back and the police were arresting him and 2 other people and they had blood and cuts on them and a mans head was on the wall.