It is possible that this line was "ad-libbed" by Jim Broadbent as it does not appear in the book. Claxby Hill is a prominent local landmark near Jim Broadbent's place of birth, Lincoln in Lincolnshire. Claxby Hill is in the Lincolnshire Wolds and has a large radar dome (known locally as "The Golfball") on top, which is visible from many miles around. I can't comment on its suitability for sledging however!

Karl Wilcox - Lincolnshire Resident and hill walker —The preceding unsigned comment was added by (talkcontribs).