Definitions are normal but some of them require a positive to negative switch(or vice versa) before entry in the grid, as indicated in their clue's wordplay. I think the word length may be altered...
Stuck on 22dn. I have a word which fits and which means 'watch' (in the sense of 1dn) but I can't see the wordplay. Can anybody help me? Also, when I enter the solutions on the Guardian site, I'm...