Clandestino has it about right.
With no fancy,optional extras such as huds,enhanced vision aids etc etc under EU Awops shooting a LVP approach,if there is any failure below 1000' aal then a MANUAL landing may not be carried out in 300m rvr or less.
As usual with these things there is a great get out clause along the lines of:
" unless the Captain is ABSOLUTELY certain a safe landing can be made a GO AROUND must BE CARRIED OUT in <300m vis"
ergo land safely...."well done"
screw it up even slightly ..." dont let the door hit your ar*e on the way out"
