Where to do it:Next to Duke Street/Highstreet Crossing, near Ladywell School (in Calton?)

How to do it: Climb up the window frame and fit yourself through a gap. Climb down again! Do this until all the windows are fitted.

Care: Check the overall frame is secure. Don’t fall off.

Equipment: None

Hazards/risks: Falling, cutting, complete collapse of dilapidated wall and frame on top of you, death

Suitability for wet weather: Yes

Grade of difficulty: 8