Current motorway schedule easily followed? (8)
I believe the answer is:
imitable
'easily followed?' is the definition.
(able to be imitated)
'current motorway schedule' is the wordplay.
'current' becomes 'I' (symbol for electric current).
'motorway' becomes 'MI' (resembles M1, English motorway).
'schedule' becomes 'table' (table can mean to schedule for discussion).
'i'+'mi'+'table'='IMITABLE'
(Other definitions for imitable that I've seen before include "liable to be taken off" , "Open to copying" , "Able to be copied" .)