SRT & traverse lines, although Lucy Creamer uses a climber's set-up:
www.bbc.co.uk
![www.bbc.co.uk](https://ichef.bbci.co.uk/images/ic/1200x675/p0g70nmj.jpg)
Climbing Great Buildings
Dr Jonathan Foyle scales Britain's most iconic structures to reveal their secrets.
![www.bbc.co.uk](https://iplayer-web.files.bbci.co.uk/page-builder/51.3.0/img/icons/shortcut-icon-32.png)
Last edited: