The Las Vegas Grand Prix Is Paused for a Loose Water-Valve Cover – Robb Report

The first practice session of the Las Vegas Grand Prix was called off when a water-valve cover came loose and struck some of the race cars.

Water valve cover on Las Vegas Grand Prix course halts first practice of the weekend

The Las Vegas Grand Prix Is Paused for a Loose Water-Valve Cover – Robb Report

FIA identify cause of Las Vegas drain cover failures

Biggest Threat to F1's Vegas Grand Prix Is a Loose Drain Cover? - InsideHook

Las Vegas Grand Prix practice session canceled due to a manhole cover failure

Loose drain cover' cancels first-ever F1 practice on Las Vegas Strip, officials say

The Las Vegas Grand Prix Is Paused for a Loose Water-Valve Cover – Robb Report

The Las Vegas Grand Prix Is Paused for a Loose Water-Valve Cover – Robb Report

Biggest Threat to F1's Vegas Grand Prix Is a Loose Drain Cover? - InsideHook

F1 off to rough Las Vegas start. Ferrari damaged, fans told to leave before practice ends at 4 a.m.