Atco/Chillie,
Probably not the right thread to make the point ref more controlled airspace = more chance of VFR nearmisses/collisions.. But whow you can call that comment utter tosh is beyond me. In my humble opinion - more CAS = less class G = more VFR a/c trying to use a smaller parcel of airspace. For example, 2 weeks ago I was in the "Popham Gap". Asked for a RIS then a FIS - both unavailable due to controller workload but was warned that he had 25 a/c on his scope and to keep a bloody good eye out. Wonderful - now how do you justify my comment as being utter tosh...?
Another time asking for a zone transit across a well known lump of class D on the south coast - again none available due to controller workload. All VFR traffic routed around - again lots of VFR a/c in very small bits of airspace. Can you again justify this?