The Conservative politician told delegates at a fringe meeting at the party's conference in Manchester that it is important intervention programmes are in place to offer young people involved in crime a way out.
However this must be accompanied by a tough stance on those who offend.
"I was struck by something said to me on an estate that has young kids running drugs," Grayling said.
"When they do go to jail and come out under early release they think they have beaten the system. There are some wrong messages there.
"We have got to deal with problems at the root but if the system sends out the wrong message we make things worse rather than better."
Register Now to Continue Reading
Thank you for visiting Children & Young People Now and making use of our archive of more than 60,000 expert features, topics hubs, case studies and policy updates. Why not register today and enjoy the following great benefits:
What's Included
-
Free access to 4 subscriber-only articles per month
-
Email newsletter providing advice and guidance across the sector
Already have an account? Sign in here