The jury sitting at the phone hacking trial has been sent home to resume deliberations from 11am tomorrow.
Mr Justice Saunders said they must ignore the "huge amount of comment out there".
He added: "If you can avoid watching it all the better. But you decide this case on the evidence and the evidence alone and you must make sure that is what happens. It's not going to be easy but you have to put it out of your minds."
More top news
Emergency services rushed to the scene to douse the flames, but there were no immediate reports of casualties.
A motion to remove John Bercow from his position as Speaker of the House of Commons is struggling to find support.
Familial hypercholesterolaemia causes abnormally high levels of cholesterol, increasing the risk of a heart attack at a young age.