- Arrange collection by the City of London
- https://www.cityoflondon.gov.uk/services/waste-and-recycling/commercial-waste/hazardous-waste-collection
- Related link
- https://www.gov.uk/government/publications/mercury-properties-incident-management-and-toxicology/mercury-general-information#if-you-spill-mercury-or-break-a-mercury-containing-device