Blackheath people will be polled about the effects of the heath's first pop festival once the event is over.
OnBlackheath takes place this weekend with a headline set by trip-hop stalwarts Massive Attack - three years after the decision to stage it was taken to the courts.
The Blackheath Society, which mounted the unsuccessful legal challenge, will survey its 900 members immediately after the festival ends.
Questions will range from information provided before the event, people’s experiences and perceptions of what happened and the festival’s impact on local businesses.
Results will be passed to Lewisham Council, which will review its events policy for the heath in October.
The survey will run for a week from September 15 at blackheath.org
Comments are also welcome at the society Facebook page and account @Blackheathsoc Twitter account.
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