Whilst looking for latest diesel developments I found this (if it hasn't already been published)
Roy Wood Pilgrim diesel
It seems the day for a modern commercial UK built live diesel may not be far away.
I was also looking for any further news in India but that seems to have disappeared.
BTW there's more discussion on live diesel over on other forums if anyone is interested notably these 2 (...although maybe you've had enough on here!):
Live diesel thread1
Live diesel thread2