Lando Norris under investigation in Abu Dhabi GP title decider

Lando Norris is facing a time penalty during the Abu Dhabi Grand Prix after being placed under investigation by the F1 stewards.

The Briton is being studied for allegedly gaining an advantage off the track while overtaking Yuki Tsunoda down the Yas Marina Circuit's main straight.

Furthermore, Tsunoda is being investigated for forcing Norris off the track in the same incident.

Norris came up behind Tsunoda after making his first pit stop of the race, switching from the medium compound to hard tyre.

Tsunoda was yet to make his first pit stop after running deeper into the grand prix and put up a fierce defence on the McLaren driver to favour Max Verstappen's title pursuit.

Along the back straight, Tsunoda weaved his car in an effort to break the slipstream and as they went side by side, Norris moved off the track to move ahead of his rival.

UPDATE: Tsunoda was penalised for forcing Norris after the track, while Norris did not face any action.