On 06/10/2013 14:06, tim...... wrote:

"Recliner" wrote in message
...

"tim......" wrote:
wrote in message
...
http://www.dailymail.co.uk/sciencete...ditioning.html


what's all the bolliox about no connecting door, like Siemens have
just invented this.

Other countries have had this for ages

Yes, but they've never been available on our small diameter Tube trains.

I don't see why "our" is significant.

If you are trying to say it isn't available on small diameter Tube
trains, then you are wrong

Copenhagen has them and that is most definitely not a large profile tunnel

Brescia as well as they use the exact same rolling stock.