Show where equipment could be positioned.
Use safe ground-level views showing the approach and the space below the gutter. Include gates, steps, narrow turns, overhead cables, vehicles and glazed roofing. Explain permissions and any indoor route. Do not assume that an open courtyard gives access to every gutter above it, or that a view from a balcony establishes a working position.
The HSE introduction to safe height work requires task risks and equipment suitability to be assessed. Gutter vacuum cleaning is available, but the actual layout determines its suitability. Do not climb, lean out or arrange ladders to prepare the enquiry.