Winter Olympics: Games officially under way after opening ceremony in Beijing

The 24th edition of the Winter Olympics is officially under way after the Olympic cauldron was lit in a restrained opening ceremony in Beijing.

Almost 3,000 athletes from 91 nations will compete across the Games.

The International Olympic Committee (IOC) has been criticised for awarding the Games to China because of the country's alleged human rights abuses.

IOC president Tomas Bach said one of the missions of the Games was to «unite humankind in all our diversity».

The Olympic torch was placed into the centre of a giant snowflake, which was then illuminated to become the cauldron.

The snowflake is made up of placards with the names of the 91 nations competing in Beijing.

Speaking during the ceremony, Bach addressed «all political authorities across the globe» during his speech, asking them to «give peace a chance».

«In our fragile world, where division, conflict and mistrust are on the rise, we show the world: yes, it is possible to be fierce rivals, while at the same time living peacefully and respectfully together,» he said.

Beijing is the first city to host both a summer and winter edition of an Olympic Games, with the opening ceremony held in the iconic Bird's Nest stadium that was built for the 2008 Games.

Just as in Tokyo six months ago, there were no paying spectators, friends or family present in the stands, although there were diplomats and team members applauding the athletes on.

Representatives of 56 ethnic groups from across China relayed the national flag into the stadium to begin the opening ceremony.

The Olympic rings themselves emerged from a frozen block of ice, with athletes entering the arena underneath them.

Curler Eve Muirhead and alpine skier Dave Ryding, both competing in their fourth Winter Olympics,