King Philippe of Belgium sworn in

Crown Prince Philippe of Belgium has been sworn in as the new king after the emotional abdication of his father Albert II.

Prince Philippe, an Oxford- and Stanford-educated and trained air force pilot, took the oath as the country’s seventh king in a ceremony in parliament.

To warm applause, King Philippe, 53, promised to uphold the constitution.

Belgium has a constitutional monarchy in which the king plays a largely ceremonial role.

One of the duties the monarch does have is trying to resolve constitutional crises.

In his final address before signing a legislative act to step down, 79-year-old King Albert said his country must remain a “source of inspiration” to Europe.

His resignation on the grounds of ill-health came after nearly 20 years on the throne and was timed to coincide with Belgium’s national day.

He stressed his wish that Belgium – split between the Dutch-speaking north and the French south – remained united.

In a colorful ceremony topped off by trumpet fanfare and cannon-fire, Philippe took his oath in the country’s three official languages – Dutch, French and German.

This was a reminder of the delicate political task that awaits him – trying to mediate across the divide between French-speaking Wallonia and Dutch-speaking Flanders, where support for independence has been rising fast.

Flag-waving supporters gathered in the midday sun waiting for their new king and his wife, Mathilde, to greet them from the balcony of the nearby royal palace.

“The new king is a bit of history,” said Xavier De Graef, draped in the red, yellow and black of the Belgian tricolor.

“That doesn’t happen very often so we wanted to be here,” Xavier De Graef, from French-speaking Liege, told Reuters news agency.

But not everyone was celebrating.

The far-right separatist Vlaams Belang party boycotted the swearing-in ceremony.

Meanwhile, Jan Jambon, parliamentary head of the N-VA party that wants Dutch-speaking Flanders to break away from Belgium and favors a republic, said the occasion “leaves me cold”.

In the abdication ceremony at the royal palace in Brussels, King Albert monarch told his son: “You have all the emotional and intellectual qualities to serve our country well.”

He thanked an audience of some 250 dignitaries and political leaders “for all that you have achieved during my reign”.

Ex-king Albert also thanked his wife, Paola, for the support she had given him during his reign, and was in turn thanked by PM Elio Di Rupo for his service to his country.

Elio Di Rupo holds the political power in the 183-year-old parliamentary democracy.

Albert II then embraced his son and signed the official abdication papers, ending his reign.

King Albert exercised his authority in mediating between political leaders on the formation of a government during the 2010-2011 parliamentary stalemate, when Belgium was left without a government for 541 days after elections failed to find a clear winner.

Tensions between the Dutch-speaking and French communities sometimes run high, and the issue has brought down several governments, creating frequent political instability.

Respect for the royal family, though, is one of the few factors that crosses the communal divide.

King Albert’s abdication comes only three months after Queen Beatrix of the neighboring Netherlands vacated the Dutch throne in favor of her son Willem-Alexander.