250kts
I can confirm what the others say. On several of my recent night shifts LACC has taken no traffic for ED and EH destinations. We have taken it all through our North Sea sectors. Seems to be on nights when the tracks are further North and we have very heavy traffic loadings.
Sectors filled to capacity at night ? Try our South West sector. TSF is around mid 40s and traffic will often exceed 55+ when the core tracks are 55 and 56 north.
