If you're flying into EGTK and speaking with Brize they will usually ask you whether you are VFR or IFR into Oxford. This is because, if you are IFR, they need to request a procedural level for the OX from OX APPROACH as EGTK work procedurally only. No radar yet.
If you are recovering VFR into EGTK Brize will usually prenote you inbound and, when there is nothing known to affect you, send you enroute.