ORRR-DUHHH: Britain Parliament speaker seeks to calm debate John Bercow, the speaker of Britain's House of Commons, plays a big role in shaping the raucous Brexit debate and sometimes sounds like a headmaster trying to get unruly pupils to behave

LONDON -- The speaker of the House of Commons is usually taken for granted, except for those rare moments when Britain is having a legislative meltdown and Parliament gets center stage.

And for the Brexit crisis, you might say that the current speaker, John Bercow, is made to ORRR-DUHHH.

As a rambunctious Parliament is grappling with the contentious issue, Bercow is trying to stay above the fray. With his stentorian voice, assertive ways and unapologetic manners, he's playing a major role shaping the debate over Britain's troubled withdrawal from the European Union.

But along the way, he has ruffled some feathers in the government of Prime Minister Theresa May. He's even been compared to the devil by a tabloid newspaper.

The 55-year-old Bercow, who has been speaker since 2009, determines which amendments will be voted on, who will be called upon to speak, and deciding when to use his commanding voice to demand "order."

Or as he sometimes pronounces it, "ORRR-DUHHH! ORRR-DUHHH!"

Some in the government feel he's opposed to Brexit, and it doesn't help that his wife's car is festooned with an anti-Brexit sticker. Others feel he's simply determined to preserve Parliament's power and put the government in its place.

After he was called "Speaker of the Devil" in a front-page headline this week, Bercow refused to apologize for challenging the government.

"My job is not to be a cheerleader for the executive branch," he said. "My job is to stand up for the rights of the House of Commons."

The speaker is supposed to be impartial and is required to step down from the political party he or she belonged to when elected. The speaker's primary role is to maintain order, something Bercow does with a certain amount of style.

"The House must calm itself. Zen. Restraint. Patience," he has said when things threaten to get out of hand. Bercow at times presides over Britain's august legislators as if they were a bunch of unruly kids who won't eat their broccoli.

Earlier this year, a former employer accused him of bullying, but Bercow denied the charge.