It's the fact that it's Alexander Boris de Pfeffel Johnson's partner, the man who instructed the public to rein ourselves in just 2 days ago.
I read it as rein in= stick to the rules.
Travel (either domestically or internationally) is not banned.
Travel to/from Italy is not banned.
The rule of 6 doesn't apply on any form of transport...
I have no time for Mr Johnson or any of his fellow travellers but I do think it's unfair that some people here are giving his gf a heck of a lot of the stick simply because she is doing what other Brits are continuing to do..
It would also help debate if some people actually read the relevant rules in full and tried to understand them before acting as judge and jury. executioner.