As Part Of Its Municipal Safeguarding Plan, The City Of Amiens Wishes To Renew Its Market To Have An Outsourced Population Alert System Allowing, In The Event Of An Imminent Threat, To Alert And Inform As Many Residents As Possible In The Shortest Possible Time. The Service Will Consist In Particular Of Setting Up A Mass Alert System For The Population Responding To The Needs Of The Community Expressed In The Cctp.