The "NATS Private" document at
http://www2.westsussex.gov.uk/ds/ctt...300114key4.pdf
seems to show that the BOGNA SID has been shifted quite a bit to get to ADNID.
It doesn't seem appropriate to do this without some consultation - or has the "proportionate consultation" approved by CAA for trials been so minimal that no-one locally had heard of it ?
Francis Maude has got on the case :
Francis Maude: Noise misery foreshadows second runway - West Sussex County Times