Drain is blocked - Floods entire lane of street

I have previously reported this and had feedback with status: Fixed. It has not been fixed, the same lane has been severely flooding over the last few days as it has been raining. Any time there is moderate rain the whole inside lane on Westway Roundabout floods. Specifically before the exit for the A3220 W Cross Rte towards Shepherds Bush roundabout. This is incredibly dangerous as it is on a blind corner, which results in cars swerving into the outside lane to avoid the flooding and also causes severe traffic as an entire lane on the roundabout becomes out of use as shown in the pictures attached. Please urgently resolve this before an accident happens.