The organisers of the Singapore Grand Prix will work through the morning to ensure the kerbs, which were the subject of many problems on Friday, are modified to avoid further issues.
First practice had to be delayed and ultimately shortened by 30 minutes due to urgent track repairs after several of the temporary plastic kerbs came loose.
The session then had to be red flagged after another area of kerbing became detached as Felipe Massa ran over it.
The FIA has instructed the organisers to find a solution to the issue which will see the kerbs at turns three and seven removed, and instead painted onto the tarmac.
Turn 14 has already had its kerbing removed and that won’t be replaced before qualifying or the race.
Turns ten and 13 will also be worked on, but the kerbs will remain in situe with extra bolts to secure them to the track surface.
The FIA has instructed drivers that they cannot cross the white line which marks the boundaries of the track, despite allowing so in FP1 and FP2. Though further instructions will be issued prior to FP3.
