So how do you measure bone density and when would that happen? Would it happen after someone had had a fall? So

specifically towards Parkinson's disease, actually, is that you have to remember that most of the data is in the general healthy population, not specifically in your disease group.

I think there's a general feeling that Parkinson's disease is not recognised as such a bigger risk factor.

osteoporosis or low bone density as it should be so as a group of patients I don't think within the medical world you're being identified as having a unique risk compared to the Parkinson's is another added significant risk factor for lowering of your bone density But in general, people have family history.

They might have a fracture.

There's a risk process where, particularly if you're buying a fracture clinic, that you would tend to have your bone density measured as part of a screening targeted scheme.

But in this country, we don't have a screening system where we go around the population.

But let's go on then, less depressingly, to talk about solutions, because there are solutions, aren't there?