No. I couldn't be sure on the circumstances and tbh it's not really my business.
I'll do what I can to keep myself safe.
Others can do what they feel is right for the .
FWIW in about 10 days I will see both my parents at the same time and probably with 18 DD. I can't even guarantee will will stay 2m apart, and if it's raining it might even be inside.
It'll be at or after my nana's funeral.
And just over month ago we saw BIL and had him stay here as FIL was dying and he lived too far away. We saw him and his family for the funeral too and 18 DD did not stay 2m away from her young cousins as they were upset during the service and she comforted them both.
It's breaking the rules but sometimes it's common sense too.
Mind you 3 days after seeing my parents the Government things it's safer for me to be in a school with over 180 children and dealing with the same number of parents for drop off etc. I know personally which risk seems greater and which I'm happier taking the risk.