Don't touch and go (5)
I believe the answer is:
leave
I believe this is a double definition.
'don't touch' is the first definition.
(I've seen this before)
'go' is the second definition.
(go can mean to depart or leave)
'and' is the link.
(Other definitions for leave that I've seen before include "Depart - on office holidays?" , "Go away on holiday" , "Relinquish - holiday" , "Permission (to take holidays?)" , "Soldier's holiday" .)