Maze Prison escape the prison walls using knotted sheets. A guard was shot and wounded during the escape, and the prisoners were captured after being chased across fields by guards and the police. In March 1997 a tunnel was discovered in H7 at the Maze Prison. The tunnel was fitted with electric lights, and was from the outside wall, having already breached the block's perimeter wall. On 10 December 1997 IRA prisoner Liam Averill, serving a life sentence after being convicted of the murder of two Protestants, escaped from the Maze dressed as a woman. Averill mingled with a group of prisoners' families
Prison escape Many prisons use security features such as motion sensors, CCTV, barred windows, high walls, barbed wire (or razor wire in some countries) and electric fencing to prevent escapes. Numerous methods have been used to escape prison over time. Many escapes have been successfully conducted by inmates who have invented their own methods. Weaknesses that are found as prisoners escape are often corrected at numerous prisons around the world to prevent future escapes in a similar manner. This leads inmates to finding new ways. Since prisoners usually have a lot of time in which they are doing nothing, this gives them