McLaren's Shanghai Setback: Both Cars Sidelined Before Chinese GP Lights Out
The McLaren team faced a disappointing start to the Chinese Grand Prix as both of their drivers were unable to take the grid when the race commenced. The incident was one of four cars that failed to make the opening of the competition at the Shanghai circuit.

The Chinese Grand Prix witnessed an unusual opening sequence as a quartet of vehicles were unable to line up for the start of the race. Among those affected were both McLaren entries, leaving the team without representation when the lights went out at the Shanghai circuit.
This disruption meant that McLaren, despite their presence in the paddock, would need to watch the early stages of the race unfold without either of their drivers competing. The circumstances surrounding why the four cars—including the pair from McLaren—were unable to participate in the race start remain a significant talking point from the event.
The situation highlighted challenges that can emerge during Grand Prix weekends, where various issues can prevent competitors from taking to the grid. For McLaren, the absence of both drivers at the formation lap represented a frustrating outcome during this round of the championship campaign.
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The Race
Related Regulations
Hover over badges for quick summaries, or scroll down for full official text and simplified explanations.
Full Regulation Text
Article 48.12
Standing Start Lights Sequence
Chapter: Chapter IV - The Race
In Simple Terms
F1 uses a five-light system for starts. After the formation lap, cars line up on the grid and the pit exit closes. Five red lights come on one at a time (one second apart), then all go out simultaneously - that's the start signal. This system prevents jump starts and ensures fair races.
- Formation lap led by pole position car
- Pit exit closes when cars take grid positions
- Five red lights illuminate one second apart
- Start signal: all red lights go out at once
Official FIA Text
When the green lights are illuminated, the cars will begin the formation lap with the pole position driver leading. When the leading car returns to the grid all the cars must take up their grid positions, the pit exit lights will turn red and no cars may enter the track from the pit lane. Once the last car has taken up its grid position, the five red lights will be switched on one by one at one second intervals. The start will be signalled by the red lights being extinguished.
Article B5.7.1
Immobilised Car on Grid Procedure
Chapter: B5
In Simple Terms
If a car breaks down and can't move on the starting grid, the driver raises their hands to signal the problem. Marshals wave yellow flags to warn other drivers and then push the broken car into the pit lane. The Race Director will then decide whether to start the race normally, abort it, or run an extra formation lap.
- Driver must raise hands to indicate the car is immobilised
- Marshals wave yellow flags and push the car to the pit lane via the fastest route
- Race Director decides whether to proceed with normal start, abort, or add another formation lap
- This is a safety procedure to clear the grid quickly
Official FIA Text
If a Car is immobilised on the starting grid: driver must raise hands; marshals wave yellow flags; marshals push Car into Pit Lane Inner Lane by fastest route. If Race Director decides start should be aborted or extra formation lap required, follow Articles B5.8 or B5.9.
Article B5.7.2
Standing Start Procedure with Red Lights
Chapter: B5
In Simple Terms
After the formation lap, drivers line up on the grid with their engines running. The race starts when five red lights on the gantry turn on one after another (one per second), then all suddenly turn off—that's the signal to go!
- Cars must stop within their designated grid positions with engines running
- Start is signaled by five red lights that extinguish simultaneously
- Each red light appears at one-second intervals
- The starter decides when the fifth light goes out (no fixed timing)
Official FIA Text
When Cars return to grid at end of formation lap(s), they must stop within starting grid positions keeping engines running. Standing start signalled by five red lights on start gantry, extinguishing all lights signals start. Time interval between each light is one second; interval between fifth light and extinction at starter's discretion.
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