Reported anonymously at 14:23, Sun 29 May 2016
Sent to Hackney Council 3 minutes later
Major water leak from vacant flats above council offices
If this is council housing, http://www.hackney.gov.uk/ report-a-repair | plumbing | water an then point at the overflow, is likely to be the best way of reporting it. I don't know if this works well for third party reports
Otherwise, the fresh water supply water company are the people who can issue waste water notices, not the council..
Posted anonymously at 16:22, Sun 29 May 2016
Provide an update