Help needed with the last few on this Easter crossword. "Stumble across, trapping leg" H-N-T-N. I know the answer but cannot parse it. 25ac Theme-word's overcoats - large one in tatters... ...
Stuck on the last few:
Oven - round oven (8) _ I _ L _ A_ _
Note one's missing in Buckinghamshire (4) I _ E _
Answers are place names or geographical features in the U.K....