If we had more time I wouldn’t mind

knowing a little more about what are they doing and when do they actually start realizing it’s a product worth using or not using. I’m just curious. I mean, they’ve been saying they’ve been testing it for a number of years. This is the first time I’ve heard it’s two years. I thought it’s been out there for four or longer than four.

The deputy minister also talked about other design tests. Can he explain and elaborate? Thank you.