switzerland have it. catalonia, just one region in spain, has it. south korea, singapore, australia.ss the whole of the rest of the eu, we need to have systems in place now. baroness harding, dido harding, she needs all the tools available. given you make a very persuasive case for this, why has it not been taken up? you know what? back in march and april, we offered, at mygp, we send briefings to nhs x and matt hancock, and offered to help. we are not here to criticise. the whole tech community of the uk is here to help. but i think at the moment, we are not being listened to. we are on standby. we could take a step and try multiple parts, not just going on one. you heard from pascal from astrazeneca earlier. there are 23 vaccines in developing, so why is there only one app? that's followed multiple parts, and whoever gets to the finishing line first, let's go with that one so we have something. i'm sorry, what you are saying is fascinating, but why do you think there is only one app in development? do you know what? it strange, isn't it? we have a centralised nhs system when we hav