The rules in the UK are extremely confusing. Not only do they vary from country to country but also from region to region. Here in Scotland, funerals can be attended by no more than twenty mourners. Over the past six months, I've lost four friends (none to Covid), but I wasn't at any of the funerals.
I can't imagine what a wedding would be like in the current climate.
"You may now take your mask off and kiss the bride".