I must admit I haven't been keeping completely up to date on what's happening over "Partygate", but IF what I understand is correct, Boris has been fined because a meeting was interrupted on his birthday to present him with a cake by people working in Downing Street, the "party" lasted 10 minutes, and the cake wasn't even removed from its box.
IF this is correct, then Fabricant is right, isn't he?
How is this any different to Nurses enjoying a cup of tea and a slice of cake together? The Nurses were all working together, the people involved in the "party" were all working together.