I am in England, my DD is a close contact of a positive case (more than one as in her class), we know this for definite but T&T haven't been in touch. She is a child / not vaxxed. I am LFT her daily, negative for now. IF she turns positive do we (the rest of her household) now ALL have to do a PCR and ALL isolate until we get a result or can i / my other daughter (not vaxxed as she's 5) go out still as long as we LFT test daily? When I say go out I mean walks not shops etc. My DH is home so will not be leaving DD alone if this happens, just trying to work out what we'd need to do.