The document discusses Business Improvement Districts (BIDs) in the UK. BIDs are business-led organizations that manage and enhance commercial areas through a mandatory levy on local businesses. There are now over 120 BIDs in the UK, generating around £168 million annually. BIDs are governed by local business owners and undertake activities like marketing, security, cleanliness, and innovation projects to improve business districts. Examples highlight how BIDs in London reduced crime through collaboration and helped entrepreneurs through temporary pop-up shops.