The breakdowns in decorum came on a day when lawmakers were laboring to avoid a government shutdown and make sure they can leave town ahead of a Thanksgiving break.

Johnson has decided to move forward with a stopgap funding proposal that angered the hard-right members it was meant to appease. Still, it may attract enough support to end up on the president’s desk.

The new code of conduct, agreed to by all nine justices, does not appear to impose any significant new requirements on them, despite sustained criticism over undisclosed trips and gifts from wealthy benefactors.