What should be considered when assessing the risk of falls while working at height in the filming studios?

Based on the scenario only, evaluate existing work-at-height controls currently used in the filming studios.

Each filming studio is sound-proofed and contains a raised stage area at one end. The stage is approximately 15m wide and 1.5m high and has no edge protection. This stage is used to hold the background sets so that the models can be placed within them. Moveable steps give access to the stage from the studio floor. The steps are fitted with temporary rails that can be secured in position when workers are on the stage. Crash mats (thick, padded mats) are positioned on the studio floor next to the stage. Portable lighting rigs are set 5.5m above the stage. These rigs consist of metal frames with individual adjustable lights attached. Workers select the correct lighting at each stage of filming. Lighting can be changed by lowering the rigs to ground level. However, it is common for trained workers to use portable metal ladders, when in a hurry, to make final adjustments along the stage lighting. A gallery (balcony area) can be used for slight lighting adjustments from one side of the studio. Scenery is installed and positioned on the stage by workers using a mobile tower scaffold fitted with stabilisers. Due to a lack of storage space backstage, trained and experienced workers assemble the scaffold every time it is required. Portable ladders are used for tasks such as additional painting, drilling, and adjusting scenery. The production manager is responsible for all aspects of the filming, including the safety of people. However, there is no deputy when the manager is unavailable or called away. Filming is often pressured and time sensitive. Production and film crew are often seen accessing the stage area without using the portable steps.