He "helps" out on:
Croydon Tramlink - The Unofficial Site
And:
NETTrams
Not to mention:
http://www.semg.org.uk
I said not to mention them!
He's a "Conferences Officer"
On the:
LRTA Council
Or, perhaps he's been promoted:
David Cockle, Director Light Rail Transit Association [LRTA] Council: 07702 720766
http://www.wlfoet5.demon.co.uk/transport/trams/natreport.htm
He posts "amusing" analyses of transport "problems":
"It's been scientifically proven that unless you take your kids to school in a 4X4 some horrible fate will befall them." (David Cockle, tram analyst).
http://www.wlfoet5.demon.co.uk/transport/cars/
And he even seems to be:
David Cockle, managing director of Leewood Projects Limited, which helped bring trams to Croydon and worked on the Metrolink in Manchester
http://www.surreycomet.co.uk/news/localnews/display.var.580701.0.along_the_right_lines.php
And in his speare time:
He gets his views published (and highlighted) on BBC Talking Point pages:
http://news.bbc.co.uk/1/hi/talking_point/2400323.stm
Mind you:
The locals have him sussed:
Ealing Times