...think you have to be "known traffic" to be VFRvIFR with traffic info mate!
Interesting to see the number of minutes that departures are stopped when unknown aircraft enter the zones. With one departure every 45 secs would be interesting to see the real impact of me stopping LHR deps for 7 minutes earlier in the year as someone went CHT-BUR without calling anyone. 8x deps? Average of 150 pax per aircraft?