runs for allowing isolation exemption, the second scheme which is much widerfrom exemption, the second scheme which is much wider from testing was originally set up for food distribution, that has been expanded to emergency services over the weekend. there are calls for it to be expanded further so we have to wait and see if that happens. there are concerns about that scheme from unions. last week, the gmb said it was set up to driven by resources rather than worker safety. other unions this morning see even if they are exempt workers should not go in, they should isolate. interestingly, they should isolate. interestingly, the labour leader said he did not back that and he wanted the scheme and exemptions to work and if it does work, the nation supports the exemptions that keep these growing. there are voices calling the to stop this sort of system and bring forward that date on the 16th of august when they say fully jab people will not have to isolate.