Actually not AIBU, but Am I Breaking the Law.
Flying to Europe with my sister for a family funeral on Thursday. Will we be allowed to sit together in a restaurant/cafe at Heathrow airport and eat lunch? It is technically in a Tier 2 area, so I am assuming not, but I think restaurants are open in Tier 3 airports so I guess that the rules are slightly different. Don't want to break any rules/get fined, but we will be sharing a car when we get there (she doesn't drive and no other way of getting to the town where the funeral is), so it seems silly to not sit together for lunch.