Medium Transport; Low Wing; 2 Turbojet Eng
Air Traffic Control Fully Certified
Air Traffic Control Time Certified In Pos 1 (yrs) 9
Workload; Situational Awareness
ATC Issue All Types; Conflict Airborne Conflict; Deviation / Discrepancy - Procedural Published Material / Policy; Inflight Event / Encounter CFTT / CFIT
Air Traffic Control Issued New Clearance
Airspace Structure; Procedure; Human Factors; Airport
I was working Aircraft Y inbound to VNY from the east. He was VFR; and I pointed him out to FILR; who runs IFR traffic into VNY. FILR controller had me sequence Aircraft Y behind Aircraft X; inbound from the west on a Visual Approach. There were other IFR aircraft also inbound at the time; including Aircraft Z from the north. After sequencing and switching Aircraft Y to the tower; tower called over the shout line to say they had to break someone out. They broke out the IFR Aircraft X and turned him on a downwind; below the MVA (Minimum Vectoring Altitude); also putting him in proximity with Aircraft Z. If VNY needs to break out an IFR aircraft; have the plane fly over the field to the departure end before starting any turns. This will prevent any MVA violations. If they can also keep the altitude low they can avoid a loss of separation with any aircraft inbound to BUR on the ILS.
SCT TRACON Controller reported VNY Tower broke an aircraft off the approach and turned it on downwind early below the MVA and into confliction with other traffic.