Merger with Reg CranfieldEdit
The information on Reg Cranfield might suggest that this page and that page should be merged. But reading Reg Cranfield's page there's nothing exactly that links him to the policeman seen at the start of An Unearthly Child, and as this page notes Fred Rawlings is also a contender for the role of the policeman.
I don't think that he's named for the actor who played the policeman is enough of a reason to merge. Continuity references are rife in the DWU especially around the 50th anniversary when Shroud of Sorrow (novel) was published. --Tangerineduel / talk 14:11, September 28, 2017 (UTC)