It's a leak, not a flood (but the dropdown menu was limited) - see photo.
Reported in the Flooding from a blocked drain category anonymously at 13:50, Saturday 23 May 2020
Sent to Westminster City Council less than a minute later
Vegetation in manhole due to leak. I've reported this before and the vegetation growth was removed. But as the basic problem is water escaping from the manhole, attracting vegetation growth, and the dripping water was never fixed, the vegetation just grew back again. (It's a manhole not a drain I think)
This report is now closed to updates. You can make a new report in the same location.