Mercedes has confirmed George Russell will take a grid penalty at the Formula 1 Singapore Grand Prix.

He is set to start the race from the back of the grid, Sky Sports reported.

The penalty stems from an engine failure Russell suffered earlier this year at the Bahrain Grand Prix.

New power unit components push him past the maximum allocation allowed under the rules.

Overtaking on Singapore's tight, twisting street circuit is notoriously difficult, the article notes.

The setback disrupts months of preparation for the high-downforce venue.

Practice running will focus on long-run race pace and tire management rather than qualifying speed.

Read the full article on George Russell's Singapore grid penalty.