well in theory essex would need their own currency
so for this theory we'll call it EP (Essex Pound)
We'll also need our own gonvernment so ecc (essex county council) will now become Essex Government.
put up a hard border around the county lines, have check points on all incoming and out going roads. require a passport to enter and exit.
we'll have our own tarrifs, however blonde hair bleach, white high heels and fake tan will all be exempt from tarrifs, cocaine will be legalised, we'll make our own trade deals with the rest of the world via the WTO organisation, a trade deal with the uk government will be the easiest deal to reach in the world.................