I must disagree with the comments regarding bunching of aircraft out of the TMA. One of the main reasons for bunching must be the large tollerances to slot times airfields are given. DVR's from LL always meet DVR's from KK!
I see restricting aircraft to 250kts, increasing my work load and increasing noise to the environment because not all aircraft will be able to clean up.
I want high speed, if possible. so I can get aircraft up and away to another frequency.
I do not see this trial lasting long or being fully adhered too.