Cabinet Secretary, the External Affairs and Additional Legislation Committee has heard this issue, and insulin was raised, as were radionuclides, which are essential for scanning equipment. I think what the Government has to do, in co-operation with the UK Government, is set in place arrangements over these key medicines and products about how that would be handled. I don't think for a moment the European Union will resist special measures over these very specific products that have problems with their shelf life and temperature in particular. You have to get on with this, and not just say, 'We want to avoid a cliff-edge Brexit'. I do as well. You have to have plans about how to deal with it in these specific areas.