Strike zone (7,5)
(Other definitions for bowling alley that I've seen before include "Where to play skittles" , "Where to find rolling pins" , "entertainment hall" .)
'strike zone?' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for lane that I've seen before include "Narrow country road" , "Narrow street" , "Byway" , "Footpath" , "Small road" .)