Just found it!

fare type / no. of miles earned / applicable classes UK and Europe / applicable classes longhaul routes

business class / x2.0 / c,d,j,y / c,d,j,s,u,l,y
upgraded economy / x1.5 / s / n/a
full economy / x1.0 / b,k / b,k,m,h,o,q,v,w,e
other economy / x0.5 / m,h / n/a
web only / x0.25 / q,v,g,o,w / g,t,n
non-earning fares – from August 2005* / x0 / t,n,e / n/a
non-earning fares – from November 2005* / x0 / t,n,e & bmibaby tiny fares / n/a

*including free award flights which are non-earning

So the 'help'person I spoke to this morning was wrong - why am I not surprised ? She told me I would earn 150 miles each way for my n/t reservation in October. The table says otherwise .