All changes to tower
| Date | Change | Source |
|---|---|---|
| 6 Jun 2019 | Indication of available toilet facility added | Stella Bianco via e-mail |
| 25 Nov 2016 | 1-8: canon info added | David Sloman via 00011870 |
| 31 Oct 2009 | 1-8: nominal added | Nick Bowden via 00008231 |
| 5 Jan 2004 | URL amended | Dickon Love via e-mail |