parental advisory

Look, it's very clear. Wear a mask, except when you're not supposed to, which is always, unless you're at work, in which case it's never, unless you're 2 meters from a bus, in which case use some good old british common sense, unless you're playing tennis, which is ok, unless you're playing golf, which is ok too, unless it's with bob from accounts, which is never ok, unless you think you've already had it, which you might have, unless you haven't. Got it?