Plans to replace the Wandsworth Roundabout adverts with… adverts

The large metal loops that dominate the Wandsworth roundabout could be replaced with a timber tree-like structure.
Source: planning documents
The Wandsworth Roundabout is a major traffic interchange in South West London, forming a critical node where several significant routes converge. Apart from the subways for pedestrians, it’s dominated by the huge metal “pretzel” that supports four large advertising screens.
Now they want to replace that with a new structure to support the