rule of six

The presenter has backtracked after she said she would have her family of seven together over the festive period.
Backbenchers took aim at minister Helen Whately as she said alternative to social distancing was to see virus "let rip".
Lord Bethell says the rule of six restrictions were required because of families flouting social distancing at children’s parties.
The Commons will vote on the social distancing measure on Tuesday, Downing Street has confirmed.
Business secretary Alok Sharma accused an interviewer of acting like they were on a "quiz show".
The legislation includes new details on the laws outlined last week, including the introduction of "linked households".