Rainbow

"A double rainbow", shouted my husband. Of course by the time i picked up the camera there was just one.
There have been quite a few rainbows today as we have had sun and heavy showers.
We are level 1. But I can't see why they change the rules before it even starts. Level 1 you can meet up with 6 from 2 households  indoors, it says on the list. Only you can't says Nicola.so we might as well be level 2.