from the solar panels. with that, we're getting into the range of what a medium family in europe could afford. jamie, i think the challenge for you is different, isn't it? in many ways, it's overpromise, really. a lot is said about autonomous vehicles, about what we can hope to have. they're not even legal in most countries of the moment. so, you're the chief scientist at wayve. set some realistic expectations here — what can i realistically expect to see in the medium—term future before we get to the bit where the robots take over the world? so, you're absolutely right. there have been many- unrealistic expectations set by names that you will all have heard of, saying it'sjust - around the corner, it's| just around the corner. that is simply not how it's i going to be, it's going to be a gradual transition. and it will take time.