I have read this over and over and I'm still not sure. This is from official gov guidelines...
"If you live with others and you or one of them have symptoms of coronavirus, then all household members must stay at home and not leave the house for 14 days. The 14-day period starts from the day when the first person in the house became ill"
This makes sense, everyone stays at home for 14 days. However, the same document also states:
"If living with others, then all household members who remain well may end household-isolation after 14 days. The 14-day period starts from the day illness began in the first person to become ill. Fourteen days is the incubation period for coronavirus; people who remain well after 14 days are unlikely to be infectious.
After 7 days, if the first person to become ill feels better and no longer has a high temperature, they can return to their normal routine. If any other family members become unwell during the 14-day household-isolation period, they should follow the same advice - that is, after 7 days of their symptoms starting, if they feel better and no longer have a high temperature, they can also return to their normal routine.
Should a household member develop coronavirus symptoms late in the 14-day household-isolation period (for example, on day 13 or day 14) the isolation period does not need to be extended, but the person with the new symptoms has to stay at home for 7 days. The 14-day household-isolation period will have greatly reduced the overall amount of infection the rest of the household could pass on, and it is not necessary to re-start 14 days of isolation for the whole household. This will have provided a high level of community protection. Further isolation of members of this household will provide very little additional community protection.
At the end of the 14-day period, any family member who has not become unwell can leave household isolation.
AFTER 7 DAYS......
This bit is contradictory isn't it? Or is it me just not understanding it correctly.