ABU DHABI, Dec 9 (Reuters) - Formula One wrapped up the season in Abu Dhabi on Tuesday with new champion Lando Norris back in his McLaren to test tyres in one final outing before major changes next year.

The Briton, who secured the title in the season-ending race at Yas Marina on Sunday, was one of 15 race regulars who returned to the track along with a cast of young hopefuls.