Don't give the man a hard time
I'm a former journalist ( flight International et al) and now work in the IT industry - and worked with the guy who blew the Chinook story onto the front page of Computer Weekly.
Ever since dawn of history the people at the top have made it their business to create SNAFUs and hide behind the men on the ground who take the cr@p. Now someone for whatever reason is offering to listen to the guys who are in the front line.
Don't knock it, there are far too many suits in Whitehall / Westminster who only ever listen to 'advisors,' almost all of whom have wealthy paymasters with axes to grind. HEre's one MP who sounds like he's doing the job he was elected to do.
If you want to preserve anonymity, get yoursellf a Yahoo or Hotmail email address, give some examples that show you know what you're talking about and write to him from that email - just make sure you don't leave a trace on home PC or use on on base.