Can we not learn a lesson from this: https://buff.ly/3ndfiRb
You could be forgiven for saying that it is like they wanted to make it fail, just to prove a point.
Is it a good idea to greatly reduce the amount of space for cars, leave the infrastructure in place for three months then decide it was a failure and dismantle it? Traffic planning management generally deems six months to a year is the required amount of time to judge success or failure.
Well done West Sussex County Council!