Just that is it that 1 person from 1 household can meet up with 1 other person from another household outdoors in a public space or 1 household can meet with 1 other person outside. I have two sons who want to meet with 1 friend outdoors - is this allowed. It seems meeting at all is discouraged - I should say the DS has already had covid but would still expect him to follow the rules if I could fully understand them ! They need to get fresh air