What a waste of taxpayer funds! A command post for the blimp too even, good grief! Next on the spending books will be a Nr.1 Tank, Leopard 2A7 Shipped exclusively from Germany and a Apache AH-64 to keep the beach crowds under control.
Makes a lot more sense than a quad/hex/octo copter for something you want on station all day
The rights or wrongs of public surveillance is a separate issue