I've now become available for inspection (2,4)
I believe the answer is:
on view
'i've now' is the definition.
I don't know anything about this answer so I can't judge whether it can be defined by this definition.
'available for inspection' is the wordplay.
'available' becomes 'on' (on can mean activated or available).
'for' means one lot of letters go next to another.
'inspection' becomes 'view' (I've seen this before).
'on'+'view'='ON VIEW'
'become' acts as a link.
Can you help me to learn more?
(Other definitions for on view that I've seen before include "Being displayed, available to be seen" , "Open to be seen, displayed" , "for all to see" , "Displayed for inspection" , "Being exhibited" .)