answers are places on a route through UK, with clue or answer including a tool.
17)Short instrument gets the Spanish extra (8)
18)Robert N Warton mixed up (6,2,5).............(.I know its an anagram but can't solve it!)
20)Inform about argument (7)
23)Enigmas Mr Watts (10)
25)Select that lady's jewellery(9)
32)Used by Turner Mr Weasley (8)............(.I presume it ends in Ron)