I rang the department that handles medicals/security directly today. I was hoping to do what fingersxd did and get a start date but was unable to get one.
She pulled up my file very quickly and atleast told me that security clearance had been passed and that they would ring with a DOJ when it was my turn. I'm on a list and they are just working down it. It's not my turn yet.
Though she did say within a month easily(as im going to uk on july23rd)
So just gotta wait and keep phone nearby.