The EU want us out, ASAP. Bremoaners dont seem to get this.
Many in the EU never really wanted us in there in the first place so they will push I am sure for us to go as quickly as is feasible. In addition dragging this on will no help Europe, and Europe really does not need that.
As NJ has said there is nothing to stop us going right now, then if really required negotiate EU Trade deals. But no free movement and no cash moving to Europe.