Pavement outside five guys burger restaurant

After all these years of disruption from the building works at the old travis perkins site on west end lane. The least the builders could have done is leave the pavement flat. At the moment it is a dangerous slope. A health hazard and an eyesore. There are some plastic bollards in place with an email address to contact camden with any queries. That sign has since been removed. This cannot be left as it is. It is ugly and unsafe. Please tell me the builders are going to rectify this before they leave the site