A very good question PAN, I think the answer can be found at the end of the report;
By the way, any news on the rumour that history may be about to repeat itself at Elstree? Do you think it might be something to do with
Police helicopter support in Hertfordshire plummets under new scheme, maybe it's a money saving relocation or or simply a rumour?
If not the latter, do we never learn from the past!
The small Enstrom F28 two seat helicopters then used had suffered from vandal attacks at their former base of Elstree Airport and Lippitts Hill offered enhanced security over all of the other sites investigated over a ten year period.
http://www.brynelliott.host-ed.me/Li...ice%20Camp.pdf