Many of the requests I receive are about clarifying the restrictions. People are getting very, very confused. So even sensible and very intelligent people are coming to me to say, "What about this, what about this, what about this?", and it's getting very, very tricky. So I realise that's a significant comms issue, but if people can't understand the rules it's really hard for them to keep coming to them—so requirements about where to use face coverings or the numbers for gatherings.