Ok, here's the story. I have to meet one of my friends at the park. I want to go there alone, but my parents don't allow me to go to the park alone and I can't persuade them to.
Maybe you can persuade your friend to meet somewhere else. You be the one to make the decision on this. Then you can do it your way. Find another place to meet and make it sound like a good thing. Your friend does not have to know your parents said you can't go there. If you already told them they said you can't go, then your friend may just be wanting you to do something your parents said you should not, just to get you to do it against your parents' wishes. Your friend should care about you and what your parents say, too. You make the move and the decision. Let your friend listen to you, this time.
Listen to your parents. because you dont know what your friends are going to be doing and if you guys get into trouble then your parents would really find out. i think you should just be on the safe side and dont do anything stupid.