On September 4, a street vendor in the Chaiyaphum province of Thailand was selling grilled pork when a crumbling drain cover gave way beneath her. The woman tumbled into the 10-foot-deep manhole.

SAKHIR, Bahrain, Feb 28 (Reuters) - Bahrain's Sakhir circuit has filled troublesome drains with concrete and carried ... tracks you know where the drain covers are." The separate incidents revived ...

PlanetF1.com understands the FIA is evaluating a process that may involve some drain covers being filled with concrete in order to retain or gain the Grade 1 rating circuits must have in order to ...

Loose drain covers saw testing halted twice in two days in Bahrain last week. Getty Bahrain's Sakhir circuit has filled troublesome drains with concrete and carried out additional welding work ...